You stare at your screen. Seventeen unread emails. A deadline that moved up two days. A Slack message from your manager asking for a status update on a project you have not started. Your chest feels tight. Your thoughts are racing. You cannot decide what to do first, so you do nothing.
If this sounds familiar, you are not broken, and you are not alone. Workplace overwhelm is one of the most common stress experiences reported by working professionals, and it can happen to anyone regardless of experience, seniority, or capability.
To calm down when you feel overwhelmed at work, step away from your screen, take three slow breaths with extended exhales, and use the 5-4-3-2-1 grounding technique to bring your nervous system back to the present moment. Then write down every task on your mind, pick the single most important one, and commit to just that for the next 25 minutes.
That is the short answer. The rest of this guide walks you through what is actually happening in your body and mind when overwhelm hits, how to recognize the early warning signs, and a complete toolkit of techniques you can use in the moment and long term to feel steady again.
Table of Contents
Quick Calming Toolkit: What to Do Right Now
If you are reading this in the middle of an overwhelming moment, start here. These five techniques take between 30 seconds and 5 minutes, and they are backed by research on nervous system regulation.
30-Second Reset: Close your eyes. Breathe in for 4 counts, hold for 4, exhale for 6. Repeat three times. The longer exhale activates your parasympathetic nervous system, which is responsible for calming the body down.
Box Breathing (1 minute): Inhale for 4, hold for 4, exhale for 4, hold for 4. Navy SEALs use this technique to manage acute stress. It works at your desk too.
5-4-3-2-1 Grounding (2 minutes): Name 5 things you can see, 4 things you can hear, 3 things you can touch, 2 things you can smell, and 1 thing you can taste. This pulls your brain out of a stress spiral and into the present.
The 3-3-3 Rule (1 minute): Name 3 things you see, 3 sounds you hear, and move 3 parts of your body. A simplified grounding technique that works anywhere.
Physical Reset (3-5 minutes): Stand up, walk to a window or step outside, drink a glass of cold water, and stretch your arms overhead. Movement metabolizes stress hormones faster than sitting still.
Bookmark this section. Come back to it whenever you need it.
What Overwhelm at Work Really Means?
Feeling overwhelmed at work means your brain perceives more demands than it can effectively process at once. It is a state of cognitive and emotional overload where the volume, pace, or complexity of what is being asked of you exceeds your current perceived capacity to handle it.
This is not a character flaw. It is not a sign that you are bad at your job. It is a predictable response of the human nervous system to perceived overload.
The Science: What Happens in Your Brain
When you feel overwhelmed, your amygdala, a small almond-shaped structure deep in your brain, detects a threat. It does not distinguish between a physical threat like a predator and a psychological threat like a looming deadline with too many moving parts.
Your amygdala signals your adrenal glands to release cortisol and adrenaline. This is the fight-or-flight response. Your heart rate increases. Your breathing becomes shallow. Blood flows away from your prefrontal cortex, the part of your brain responsible for rational thinking, planning, and decision-making, and toward your muscles to prepare for physical action.
This is why overwhelm feels so paralyzing. Your brain is literally reducing your capacity for logical thought at the exact moment you need it most. You cannot prioritize effectively because the part of your brain that handles prioritization is partially offline.
The techniques in this guide work because they send a signal to your nervous system that the threat is not immediate or physical. Slow breathing, grounding exercises, and gentle movement all activate the parasympathetic nervous system, sometimes called the rest-and-digest system, which counteracts the stress response and brings your prefrontal cortex back online.
Overwhelm vs. Burnout: Knowing the Difference
Many people use the words interchangeably, but overwhelm and burnout are not the same thing. Understanding the difference helps you choose the right strategy and know when to seek additional support.
| Aspect | Overwhelm | Burnout |
|---|---|---|
| Onset | Can come on suddenly, often tied to a specific situation or workload spike | Develops gradually over weeks, months, or years of chronic stress |
| Duration | Typically temporary. Eases once the situation resolves or you recalibrate | Persistent. Does not go away with a weekend or a vacation |
| Core feeling | Too much to handle right now | Empty, depleted, past caring |
| Energy | Anxious, wired, racing | Exhausted, flat, numb |
| Motivation | Still want to do the work but cannot figure out where to start | Lost interest in work you once cared about |
| Primary approach | In-the-moment calming techniques, task management, boundary setting | Extended rest, professional support, possibly role or career changes |
If you recognize yourself more in the right column than the left, please take that seriously. Burnout is a legitimate condition that requires more than breathing exercises and a to-do list to recover from. We cover when to seek professional help later in this guide.
Recognizing the Signs of Overwhelm
One of the trickiest things about overwhelm is that it sneaks up on you. The signals often appear in your body before your conscious mind registers what is happening. Learning to recognize these signs early gives you a head start on calming down before the feeling takes over.
Physical Signs
Your body is an early warning system. Pay attention to these physical cues:
Tight chest or shallow breathing
Racing heart or heart palpitations
Tension in your shoulders, jaw, or neck
Headaches, especially tension headaches at the base of your skull
Stomach discomfort, nausea, or changes in appetite
Difficulty falling asleep or staying asleep
Fatigue that does not improve with rest
Frequent need to use the restroom
Emotional Signs
Overwhelm changes how you feel, sometimes so gradually that you do not notice until someone points it out.
Irritability or short temper with colleagues or family
Anxiety or dread, especially on Sunday evenings or before logging in
Tearfulness or crying more easily than usual
Feeling trapped, helpless, or stuck
Numbness or emotional flatness
Guilt about not doing enough, even when you are working long hours
Cognitive Signs
When your brain is overloaded, your thinking changes in measurable ways.
Difficulty concentrating or staying focused on one task
Forgetting things you would normally remember
Racing thoughts or an inability to slow your mind down
Difficulty making even small decisions
Procrastinating on tasks you know are important
Re-reading the same email three times without absorbing it
Behavioral Signs
Overwhelm often changes your behavior in ways that actually make the problem worse. This is not a moral failing. It is your nervous system trying to cope.
Working longer hours but getting less done
Avoiding tasks, people, or conversations that feel like too much
Checking email obsessively or avoiding it entirely
Saying yes to requests when you mean no
Skipping meals, breaks, or exercise to keep working
Using caffeine, sugar, or alcohol to push through or wind down
If you checked several boxes across these categories, the rest of this guide is for you. The techniques ahead are designed to be used right now, today, at your desk.
Common Causes of Workplace Overwhelm
Understanding what triggers your overwhelm is not about assigning blame. It is about identifying the specific levers you can pull to reduce the pressure. Here are the most common causes we see in working professionals.
1. Too Much Work, Too Little Time
This is the most obvious cause, and it is real. If your workload genuinely exceeds the hours in your workday, no amount of breathing will fix the structural problem. Sometimes overwhelm is an accurate signal that something needs to change at the system level, not just the personal level.
2. Unclear Expectations and Priorities
When everything feels urgent, nothing feels manageable. If your manager has not helped you prioritize, or if expectations shift constantly, your brain treats every task as equally critical. That is cognitively unsustainable.
3. Lack of Control Over Your Work
Research on occupational stress consistently shows that high-demand jobs are not inherently harmful. What causes damage is high demand combined with low control. When you have no say over how, when, or in what order you do your work, stress increases significantly.
4. Poor Boundaries and Difficulty Saying No
Many capable, conscientious people create their own overwhelm by saying yes to every request. This often comes from a good place. You want to be helpful. You do not want to disappoint people. You worry that saying no will reflect poorly on your performance.
But every yes to something new is a no to something already on your plate. Over time, the stack of commitments becomes unmanageable.
5. Remote Work Isolation and Boundary Blurring
Remote and hybrid work has blurred the line between work and home in ways that amplify overwhelm. There is no commute to decompress. No physical cue that the workday is over. Many remote workers report checking Slack at 9 PM and feeling the stress of unfinished tasks follow them into the evening.
Isolation also plays a role. Without casual conversations and visible colleagues, remote workers can feel like they are the only ones struggling. They are not.
6. Interpersonal Conflict and Difficult Dynamics
A micromanaging boss. A colleague who takes credit for your work. A team member who misses deadlines and leaves you to pick up the slack. Interpersonal stress is uniquely draining because it activates your nervous system repeatedly throughout the day, not just during the conflict itself.
7. Perfectionism and Imposter Syndrome
Perfectionism is not a productivity superpower. It is a stress multiplier. When you hold yourself to impossible standards, every task takes longer and carries more emotional weight. Imposter syndrome, the persistent feeling that you are not as competent as others believe, adds a layer of anxiety to even routine tasks.
How to Calm Down When You Feel Overwhelmed at Work: Immediate Techniques
This is the core of the guide. These are techniques you can use in the moment, at your desk, in a meeting, or during a quick trip to the restroom. Most take less than 5 minutes.
1. Breathing Techniques (30 Seconds to 2 Minutes)
Breathing is the fastest and most accessible way to calm your nervous system. You always have your breath with you. The key is extending your exhale, which signals safety to your vagus nerve and activates your parasympathetic response.
Box Breathing: This is the technique used by Navy SEALs and emergency responders. Inhale through your nose for 4 counts. Hold your breath for 4 counts. Exhale through your mouth for 4 counts. Hold empty for 4 counts. Repeat the cycle 4 to 8 times. It works because the structured counting gives your mind something to focus on while the breathing pattern physiologically calms your body.
4-7-8 Breathing: Inhale for 4 counts, hold for 7, exhale for 8. The long exhale is what makes this effective. If holding for 7 feels uncomfortable, start with 4-4-6 and build up. Do 4 cycles. This technique is especially helpful before a stressful meeting or presentation.
Physiological Sigh: Two quick inhales through the nose, followed by a long slow exhale through the mouth. Just 1 to 3 of these can rapidly reduce stress. This technique has been validated by neuroscience research at Stanford University.
2. The 5-4-3-2-1 Grounding Technique (2 Minutes)
When your mind is racing, grounding pulls your attention back to the physical world. It works by engaging your senses, which are always in the present moment, even when your thoughts are spiraling about the past or future.
Here is how to do it:
Name 5 things you can see. Look around your workspace. Notice colors, shapes, textures. Say them silently or out loud: white wall, blue mug, green plant, grey laptop, yellow sticky note.
Name 4 things you can hear. The hum of the air conditioner. Keys clicking. Traffic outside. Your own breathing.
Name 3 things you can touch. Feel the texture of your desk. The fabric of your sleeve. The smooth surface of your pen.
Name 2 things you can smell. Coffee. Fresh air. Your hand lotion. If you cannot smell anything, that counts as noticing the absence of scent.
Name 1 thing you can taste. The lingering taste of your last sip of water. A mint. Or simply the inside of your mouth.
By the time you finish, your heart rate will likely be lower and your thoughts will feel more organized. This technique is subtle enough to do during a video call while keeping your camera on.
3. The 3-3-3 Rule for Stress (1 Minute)
The 3-3-3 rule is a simplified grounding technique that is even faster than 5-4-3-2-1. It is ideal for moments when you need to calm down quickly and do not have time for a longer exercise.
Here is how it works:
Name 3 things you can see. Look around and identify three objects in your environment. This engages your visual processing and brings you into the present.
Name 3 sounds you can hear. Tune in to three distinct sounds. This shifts your attention away from internal thoughts and toward external reality.
Move 3 parts of your body. Roll your shoulders, wiggle your toes, and turn your head. Movement releases physical tension and re-engages your body awareness.
The 3-3-3 rule works because it interrupts the stress cycle at three levels simultaneously: visual, auditory, and kinesthetic. It is one of the most efficient grounding techniques available, and it can be done in under 60 seconds without anyone around you noticing.
4. Progressive Muscle Relaxation at Your Desk (3-5 Minutes)
Stress causes you to tense your muscles, often without realizing it. Progressive muscle relaxation involves deliberately tensing and then releasing muscle groups to discharge that stored tension.
Try this seated version:
Hands and arms: Clench both fists tightly for 5 seconds, then release. Feel the contrast between tension and relaxation.
Shoulders: Shrug your shoulders up toward your ears. Hold for 5 seconds, then let them drop.
Face: Squeeze your eyes shut, wrinkle your nose, and clench your jaw. Hold for 5 seconds, then release.
Core: Tighten your abdominal muscles as if bracing for a punch. Hold for 5 seconds, then release.
Legs: Press your feet into the floor and flex your thigh muscles. Hold for 5 seconds, then release.
Go through the sequence once or twice. The deliberate contrast between tension and relaxation teaches your body what relaxed actually feels like, making it easier to notice when you are holding stress in your muscles.
5. Movement and Physical Reset (3-5 Minutes)
Your body is designed to complete the stress response through movement. When you sit still in a state of overwhelm, stress hormones like cortisol and adrenaline circulate without being metabolized. Movement is the fastest way to clear them.
Try these options:
Walk to a window or step outside. Even 3 minutes of walking changes your blood chemistry. If you can get outside, natural light and fresh air amplify the effect.
Do 10 shoulder rolls and 5 neck stretches. These movements release tension in the areas where most people carry stress.
Stand up and stretch your arms overhead. Hold for 10 seconds. This opens your chest and counteracts the hunched posture of desk work.
Take the stairs. A brief burst of elevated heart rate from climbing one or two flights of stairs can reset your nervous system more effectively than a 15-minute seated break.
Do a few yoga poses. Forward folds, gentle twists, and child’s pose are all accessible at a desk or in a private office and directly calm the nervous system through gentle compression and release.
6. Scenario-Specific Techniques
Different situations call for different approaches. Here is how to handle overwhelm in common workplace scenarios.
Before a big meeting or presentation: Do 4 rounds of box breathing in the 2 minutes before the meeting starts. Plant your feet firmly on the floor. Remind yourself that your body’s stress response means you care about doing well, which is a good thing.
During a video call: Turn your camera off for 30 seconds if possible, or simply look away from the screen and do the physiological sigh twice. Keep a glass of cold water nearby and take a sip when you feel tension rising.
When your inbox is overflowing: Do not try to respond to everything at once. Close your inbox, take 3 breaths, and write down the 3 most important emails to respond to today. Everything else can wait until tomorrow.
When you cannot start any task: This paralysis by analysis is a classic overwhelm symptom. Pick the smallest, easiest task on your list. Set a timer for 10 minutes. Commit to working on it for just 10 minutes. Momentum usually takes over from there.
After a difficult conversation or conflict: Step away from your desk for at least 5 minutes. Walk, breathe, or stretch. Resist the urge to immediately send a reactive email. Your prefrontal cortex needs time to come back online after a stressful interaction.
When working from home and cannot disconnect: Create a physical end-of-day ritual. Close your laptop and put it in a drawer or another room. Take a 10-minute walk to simulate a commute. Change your clothes. These cues tell your brain the workday is over.
Mindset and Cognitive Strategies
The techniques above address the physical symptoms of overwhelm. The strategies in this section address the thought patterns that keep overwhelm going. Both are necessary.
Cognitive Reframing
Overwhelm changes how you think. Tasks that are normally manageable feel impossible. A single email starts to feel like evidence that you are failing. These distortions are a symptom of the stress response, not a reflection of reality.
Cognitive reframing, a technique from cognitive behavioral therapy, helps you identify and challenge these distorted thoughts. Here is a simple four-step process:
Notice the thought. Write down the specific thought that is fueling your overwhelm. For example: “I will never get all of this done.”
Ask: Is this a fact or a feeling? Feelings are real, but they are not always accurate predictors of reality.
Look for evidence. Have you handled similar workloads before? Have you ever missed every single deadline? What would you tell a friend who said this?
Reframe. Replace the thought with something more accurate. “This is a lot, and I have handled a lot before. I will start with the most important task.”
This is not about positive thinking or pretending everything is fine. It is about replacing distorted thoughts with accurate ones.
Challenging Catastrophic Thoughts
Overwhelm loves catastrophe. It takes a missed deadline and turns it into “I am going to get fired.” It takes a critical email and turns it into “Everyone thinks I am incompetent.”
When you notice a catastrophic thought, ask yourself: What is the worst that could happen? What is the best that could happen? What is most likely to happen? Writing down all three perspectives usually reveals that the catastrophic scenario is far less likely than your stressed brain is telling you.
The Guilt Reframe: Why Taking a Break Is Productive
One of the most common things we hear from overwhelmed professionals is this: “I know I should take a break, but I have too much to do.”
This is a cognitive trap. It feels like taking a break costs you time you cannot afford to lose. In reality, working in a state of overwhelm costs you far more time. You make more mistakes. You re-read the same email three times. You start tasks and abandon them. You spend 20 minutes staring at a blank screen.
A 5-minute break that restores your ability to focus is not time lost. It is an investment that pays for itself many times over in the next hour of work. Reframe the break as a productivity strategy, not a luxury.
Self-Compassion as a Deliberate Practice
Self-compassion is not the same as letting yourself off the hook. It is treating yourself with the same kindness you would offer a colleague who is struggling. Research by Dr. Kristin Neff shows that self-compassion is strongly associated with lower levels of anxiety, greater resilience, and better recovery from setbacks.
Try this simple practice. When you notice self-critical thoughts, pause and ask: “What would I say to a friend who was in this exact situation?” Then say that to yourself. It sounds simple, but it interrupts the cycle of self-criticism that amplifies overwhelm.
The 42% Rule for Burnout
The 42% rule is a concept that has gained significant attention in conversations about burnout, and it addresses a root cause that most stress management advice completely ignores.
The idea is this: if at least 42% of your work tasks feel meaningless or disconnected from anything you genuinely care about, you are at high risk of burnout. The number comes from research by behavioral scientists including Dr. Cassie Mogilner Holmes and colleagues at UCLA, who study how the subjective experience of time and meaning at work affects wellbeing.
This matters because it reframes burnout prevention as something deeper than time management. You can have the best prioritization system in the world, but if nearly half of your workday feels pointless, breathing exercises and time blocking will not be enough.
Here is how to use the 42% rule as a diagnostic tool:
Audit your week. For one week, jot down every task you do and mark it as meaningful or not meaningful to you personally.
Calculate your ratio. What percentage of your time was spent on meaningful work?
If you are above 58% meaningful work: You are in a healthy zone. Focus on the calming and management techniques in this guide.
If you are below 58% meaningful work: This is a structural problem, not just a stress management problem. Look for ways to reshape your role, delegate or eliminate low-value tasks, or have a conversation with your manager about taking on work that aligns with your strengths and values.
The 42% rule is not about loving every minute of your job. Every job includes tasks that are not exciting. It is about ensuring that enough of your work feels connected to something that matters to you.
Task Management and Prevention Strategies
The techniques in the previous sections help you manage overwhelm in the moment. The strategies in this section help you prevent it from building up in the first place.
Prioritize Ruthlessly With the Eisenhower Matrix
When everything feels urgent, the Eisenhower Matrix helps you separate the truly important from the merely pressing. Divide your tasks into four categories:
Urgent and important: Do these today. Right now if possible.
Important but not urgent: Schedule these. This is where most meaningful work lives, and it is the category most often neglected when you are overwhelmed.
Urgent but not important: Delegate these if possible. If not, batch them and handle them in a single time block.
Neither urgent nor important: Eliminate these. Say no. Remove them from your list.
Most overwhelmed people spend their day in the urgent-and-important and urgent-but-not-important quadrants, never getting to the work that actually matters long term.
Break Tasks Into Ridiculously Small Steps
When a task feels too big, your brain perceives it as a threat and triggers avoidance. The solution is to break it down until the first step is so small it feels easy.
“Write the quarterly report” becomes “Open the document and write the title.” That is it. Once you do that, the next small step usually presents itself naturally. This technique is sometimes called micro-stepping, and it works because completing even a tiny task releases dopamine, which boosts motivation for the next step.
Time Blocking and the Pomodoro Technique
Time blocking means assigning specific blocks of time to specific tasks instead of working from an open-ended list. It reduces the cognitive load of constant decision-making about what to do next.
The Pomodoro Technique is a specific form of time blocking: work for 25 minutes, then take a 5-minute break. After 4 cycles, take a longer break of 15 to 30 minutes. The structured rhythm prevents you from working past the point of diminishing returns, which is where overwhelm often takes hold.
Setting Boundaries and Saying No Professionally
Saying no is one of the hardest skills for conscientious professionals to learn. But every yes you give reluctantly is borrowed time from work you have already committed to.
Here are scripts you can use to decline or negotiate requests without damaging relationships:
“I want to do a good job on this, and I want to be honest about my capacity. Right now I have X, Y, and Z on my plate. Can we talk about priorities?”
“I can take this on, but not this week. Would next Tuesday work as a deadline?”
“I am not the best person for this. Could I recommend [colleague] who has more expertise in this area?”
“Let me check my current commitments and get back to you by end of day with a realistic timeline.”
Notice that none of these are flat refusals. They are professional negotiations that protect your capacity while still being collaborative.
Talking to Your Manager About Being Overwhelmed
Many people avoid telling their manager they are overwhelmed because they fear appearing incompetent. This fear is understandable, but it usually makes the problem worse.
Most managers would rather know early than discover missed deadlines later. Here is how to have the conversation:
Request a 1:1 meeting. Do not bring it up in passing or over chat. Give it the focused attention it deserves.
Be specific. Bring your current task list and time estimates. This shows you are not complaining but seeking a practical solution.
Frame it as a prioritization question. “I have these 7 projects. I estimate they require 50 hours this week. Can you help me identify the top 3 priorities?”
Propose solutions. “Could we extend the deadline on X? Could Y be delegated? Could I get support from [colleague] on Z?”
Follow up in writing. Send a brief summary of what was agreed. This creates accountability and protects you if expectations shift later.
A good manager will work with you on this. If your manager is dismissive or punitive when you raise capacity concerns, that is important information about your work environment that may factor into your longer-term decisions.
When to Seek Professional Help
The techniques in this guide are effective for situational and episodic overwhelm. But there are times when self-help strategies are not enough, and seeking professional support is the right and responsible choice.
Consider reaching out to a therapist or counselor if you experience any of the following:
Overwhelm that persists for weeks despite trying these techniques
Panic attacks, which are sudden episodes of intense fear with physical symptoms like chest pain, shortness of breath, or dizziness
Persistent feelings of hopelessness, numbness, or detachment from your work
Difficulty functioning in daily life, including sleep, eating, or relationships outside of work
Using alcohol, substances, or other behaviors to cope with work stress
Thoughts of self-harm (if this is you, please contact a crisis line or emergency services immediately)
Therapy is not a sign of weakness. It is a tool. Cognitive behavioral therapy is particularly effective for workplace anxiety and overwhelm, and many employers offer Employee Assistance Programs that provide free, confidential counseling sessions.
If you have done the meaningful-work audit from the 42% rule and found that the problem is structural, not just personal, it may be time to consider whether your current role is the right fit. This is not a failure. It is a recognition that sustainable work requires alignment between your strengths, your values, and your daily tasks.
Conclusion
Feeling overwhelmed at work is a normal human response to demanding conditions, not a personal failing or a sign that you cannot handle your job. Your brain and body are doing exactly what they evolved to do when faced with perceived overload.
The techniques in this guide give you a complete toolkit for managing that response. Breathing and grounding techniques like the 3-3-3 rule and box breathing calm your nervous system in the moment. Cognitive strategies like reframing and self-compassion address the thought patterns that amplify stress. Task management and boundary-setting prevent overwhelm from building up in the first place. And the 42% rule helps you evaluate whether your overwhelm is situational or structural.
You do not need to use all of these techniques at once. Start with one. Pick the one that resonates most and try it the next time you feel the tightness in your chest or the racing in your mind. Then add another. Over time, you will build your own personalized toolkit for how to calm down when you feel overwhelmed at work.
And if today is particularly hard, start with three slow breaths. That is enough for now.
FAQs
What is the 3-3-3 rule for stress?
The 3-3-3 rule for stress is a quick grounding technique: name 3 things you can see, name 3 sounds you can hear, and move 3 parts of your body. This mindfulness exercise redirects your brain away from anxious thought loops and into present-moment awareness, activating the parasympathetic nervous system and reducing the stress response in under 60 seconds.
What is the 42% rule for burnout?
The 42% rule for burnout states that if at least 42% of your work tasks feel meaningless or disconnected from your values, you are at high risk of burnout. The concept comes from research on time and meaning at work. It suggests that burnout prevention requires more than stress management techniques alone. You need enough of your workday to feel purposeful to sustain long-term engagement and wellbeing.
What to do when you feel mentally overwhelmed?
When you feel mentally overwhelmed, step away from your screen and take three deep breaths with extended exhales. Then use the 5-4-3-2-1 grounding technique to recenter. Write down every task on your mind to externalize it, identify the single most important task, and commit to working on just that one for the next 25 minutes. A 5-minute walk or stretch can also help metabolize stress hormones.
Why do I feel overwhelmed at work?
You feel overwhelmed at work because your brain perceives more demands than it can effectively process at once. Common triggers include too many competing deadlines, unclear expectations, lack of control over your workflow, saying yes to too many requests, and insufficient recovery time. Physical factors like poor sleep, dehydration, and lack of movement also lower your stress threshold and make overwhelm more likely.