Stay Calm: How Values Change When You are Stressed

Ideally, we'd live by our values effortlessly. They'd guide our thoughts and actions without us having to think about it at all. But put us under pressure — any kind of pressure, it doesn't much matter what's causing it — and suddenly those values feel almost impossible to hold onto. Why is it so hard to stay "innovative," or "kind," or "creative" when disruption hits, or the pressure mounts, or everything around us feels volatile?

Here's what I've come to think is going on. When we're stressed, our values shift from collaborative and aspirational to defensive and primal. That's not a character flaw. It's a finely evolved mechanism that supports adaptive behavior across most of the animal kingdom. The trouble is that modern life has accelerated the pace of change, and our ancient nervous systems weren't built for the sheer volume and speed of stimuli we now live inside.

Polyvagal theory, in plain terms

When we communicate poorly with other people, or our defensive systems stay switched on too long, our physiological state becomes maladaptive. That can drag on for a while, and it brings all the repercussions you'd expect from chronic distress — inflammation, anxiety, even depression.

Stephen Porges' Polyvagal Theory looks at how our physiological state gets tangled up in behavioral and mental problems. In essence: when we're in trouble, the autonomic nervous system falls back on older, more primitive mechanisms in an attempt to overcome the challenge and keep us alive.

Fight or flight, explained

The autonomic nervous system controls automatic physical processes — breathing, heartbeat, that sort of thing. It has two components: the sympathetic and the parasympathetic nervous system. When we perceive danger, the sympathetic nervous system puts us into "fight or flight" mode. We prepare to fight, or we run. Once that's played out, the parasympathetic nervous system takes over. We calm down, begin to heal, and balance returns.

The parasympathetic nervous system's main component is the vagal nerve. It directly regulates the heart, lungs, liver, digestive system, pancreas, and gallbladder, and reaches the spleen and kidneys through related neural pathways — all in service of the body's "rest and digest" functions.

The vagal nerve also controls the muscles of the mouth, larynx, and pharynx, which is why we can speak and swallow safely. Interestingly, the nerve fibres governing these functions make up only about a fifth of the total. The rest are busy carrying sensory information back and forth between the brain and the other organs.

That sensory information is how we find out something isn't right in our bodies. And often the body knows first. This is part of why chronic stress shows up as chronic illness — we can repress negative emotions for a while, but once stress starts manifesting physically, it's much harder to ignore. A malfunctioning organ, a respiratory issue, will keep reminding you it's there until you deal with it.

What is freeze mode?

We've covered fight and flight. But there's a third defense: freeze mode. You drop into this one when neither fighting nor fleeing feels like it will keep you safe.

Why does this happen? The vagal nerve runs along two sets of pathways — one older, one newer, in evolutionary terms. The older set is made up of unmyelinated neural pathways, the kind we share with reptiles and other vertebrates. Messages travel slowly along them, because there's no protective myelin sheath.

When we feel safe, these older pathways help maintain homeostasis. When we detect danger, they trigger immobilisation instead. Metabolism and heart rate slow. We can even stop breathing.

How values change in defensive modes

Our values change based on the state of our autonomic nervous system — that much is clear. In fight, flight, or freeze, we adopt "survival" values. These focus on physical and economic security, and they come paired with low tolerance, low trust, and a fairly ethnocentric outlook.

When something interferes with the newer vagal pathways, the older ones take over — the same ones reptiles rely on as their main line of defense. Here's the key difference, though: reptiles can naturally shift back into homeostasis after immobilisation. Mammals can't. Our primary defensive mode is the sympathetic nervous system.

Consistent with Polyvagal Theory, the newer vagal pathways take the lead when we feel safe and have nothing to protect ourselves from. These myelinated pathways support recovery, growth, and social connection — and they can keep the older pathways from firing in the first place.

People can get "stuck" in fight or flight under repeated or chronic stress. That's how you end up with elevated stress hormones, high blood pressure, sleeplessness, anxiety, and a string of related problems.

Trauma can push the nervous system into immobilisation — the most primitive defense mode there is. And because we lack a reptile's ability to snap back, we can get stuck there. Symptoms include avoidance, detachment, poor communication with others, and a range of psychological difficulties, often alongside chronic physiological issues.

Making decisions in defensive mode

When we make decisions from inside one of these three defensive modes, we chase short-term goals and put our values at risk of drifting out of alignment. (Stress is also when junk values — quick relief, approval, escape — most readily hijack the driver's seat.) We're rarely capable of rational, value-aligned decisions in this state, because stress hormones block the prefrontal cortex — the most evolved part of the brain, the part that handles creative thinking, processes information, and helps us manage risk and complexity. In these modes we decide fast. Just not well. Our thinking is fueled by self-preservation, and we end up irritable, frustrated, unable to focus.

The benefits of calmness

If we can disconnect from a stressful situation, our objectivity and reasoning come back online. We start to notice how emotionally tangled up we'd become. This is what I'd call constructive detachment — objectivity opens up a fresh perspective and a route back to our core values.

Meditation and mindfulness practices help here. They give us a more relaxed, more creative space to look at the events that shaped our emotions and gave rise to maladaptive behavior in the first place.

When you're calm, clarity in decision-making follows. You take ownership of your values and beliefs. Self-control pushes out fear, anxiety, and doubt.

How to secure your safety

We can't control external stressors and risks. But we can work on how we react to them. In other words, we can learn to stay calm in the face of adversity.

How, exactly? If you often feel compelled to decide things in a hurry, that's usually a sign you're overwhelmed. Short breaks between tasks can reset your energy and help you relax. When you can, take a 10-minute walk — somewhere with fresh air, ideally a park or anywhere uncrowded. A walk through a crowded space will just add to the stress, not relieve it.

Set aside a bit of your day to let your mind wander. It opens up creative thinking and problem-solving. Try shifting your attention away from work, family, whatever's provoking the stress. Use your break to talk with co-workers about something light, unrelated to the job. Silence your phone when you're not using it. And if you notice you're stuck in a defensive mode, it's worth reconsidering any job that expects you to be available outside normal working hours.

A healthy lifestyle isn't a cliché

Living healthily reduces stress over time and helps you stay focused — there's no way around this one. Being habitually well-rested gives you the energy for more demanding, more rewarding tasks. A healthy diet fuels your body for those same tasks. And exercise releases endorphins, which provide pain relief, reduce stress, and generally improve your sense of well-being.

Process your emotions

When you're stressed or overwhelmed, let yourself actually process it. Ask why you're feeling this way instead of pushing the feeling aside. Maybe there's simply too much on your plate, too many responsibilities stacked up. Reflecting honestly on your feelings, and on the situation itself, tends to surface the best solution.

If you're overwhelmed at work, don't be afraid to ask a co-worker for help, or to ask for more time on a deadline. Finding a workable solution is often what makes you feel calmer and more ready to get back to it.

Focus on the here and now

Focus on the present. One task at a time. Multitasking narrows your focus and, in the end, wastes time. Concentrate on what's in front of you rather than fretting over what's next on the list. It's worth reminding yourself: finish what you're doing now before you move to the next thing.

Set boundaries when you're feeling stretched. If a manager or co-worker asks you to take on more, tell them honestly that you're at capacity right now, but you'd be glad to help next time. You need to be in a good headspace once your schedule actually clears — so get through your current list before adding to it. Staying mindful of the present, more than anything, is what helps you focus and get more done in less time.

Get your priorities straight

Struggling with a long to-do list first thing in the morning? Split it into high-priority and low-priority tasks. Then split those further into complicated and easy. Start with the complicated, high-priority ones and work down from there. The easy, low-priority ones can wait if you're running low on energy.

Your workflow becomes far more manageable once you have a realistic view of what's actually on your plate. Organizing your priorities this way also shows you clearly whether you need help, or whether your timelines need adjusting.

Stay positive

I don't mean this as toxic positivity — that's not useful to anyone. But focusing on what's going well can genuinely shift your attitude toward your responsibilities when the pressure's on.

Stressed about an upcoming presentation? Try seeing it instead as a chance to sharpen your public speaking. Reframe the challenge as a growth opportunity. Do this consistently, and your mindset gradually becomes more positive over time. If you want a concrete way to practice, try the five-minute values-based meditation from Start With Values — it pairs the calming breath with a deliberate affirmation of who you are.

Sources

https://www.entrepreneur.com/leadership/how-to-activate-and-align-your-values-when-under-pressure/438139
https://somaticmovementcenter.com/what-is-polyvagal-theory/?locale=en

https://www.indeed.com/career-advice/career-development/how-to-stay-calm-under-pressure

https://www.linkedin.com/pulse/flight-fight-freeze-decision-making-elephants-sarah-liyanage-denney/