What Is Stress, Really?
Stress is your body mobilizing energy, not proof you cannot cope. What the stress response is actually for.
What it is
Stress is your body's way of raising energy to meet a demand. Think of a car engine revving before a hill: the revving is not damage, it is the car getting ready to climb. When something matters (a deadline, a difficult conversation, a sick child), your body releases chemicals that raise your heart rate, sharpen your focus, and free up fuel. That is the stress response: a resource surge, built for effort.
Health psychologist Kelly McGonigal points to research with a surprising twist: how you think about stress changes what it does to you. People who see the racing heart as their body helping them rise to a challenge tend to fare better than people who see it as a malfunction.
What it is NOT
Stress is not a personal weakness, and feeling stressed is not proof that you cannot cope. It is proof that something matters to you and your body has shown up for it. The problem is not the revving; it is revving for weeks without ever coming down the hill.
Quick quiz
Myth or fact: feeling stressed means I am failing to handle my life.
What it feels like
Shoulders that live near your ears. A shorter fuse than usual. Waking up already thinking about the to-do list. Trouble sitting still, or reaching for snacks and scrolling to take the edge off. Familiar? That is your engine revving.
Why it happens
When your brain tags something as important and demanding, it signals your adrenal glands to release stress hormones like adrenaline and cortisol (chemical messengers that mobilize energy). Those hormones speed up your heart, tighten your muscles, and narrow your focus. The system was designed for short bursts with recovery after. Modern life often supplies the bursts and skips the recovery, and that is when stress starts to wear on you.
Guided exercise
One small experiment this week
Step 1 of 2
Catch the rev
~30 secOnce this week, when you notice your heart rate up before something important, name it: 'my body is raising energy for this.'
When it's more than this
Stress deserves professional attention when the engine never comes down: weeks of poor sleep, constant tension, getting sick more often, or feeling on edge even when nothing is happening. That is a system stuck on, and it is worth taking seriously.
Your therapist can help you find where the load can shift, or start the conversation with Milo. On the tense days, a few minutes of slow breathing from this library can help your body remember the way down.
