We Need to Talk About Cortisol: What It Is and How to Stress Less
Understanding the stress hormone that’s doing way too much
Cortisol. It's the roommate who thinks cleaning the bathroom to Call On Me at 3am is a perfectly rational idea. Sure, when the landlord's called a snap inspection the day after your let's-turn-the-house-into-that-island-from-Lost party it's helpful, but in normal everyday life it's just leaves you wiped, stressed and reminiscing over early 2000 dance music.
Like Carl from your Uni share-house, the stress hormone is there to help in an actual emergencies, but thanks to modern life, it’s like a broken smoke detector, screaming at burnt toast like the house is on fire.
This short read will dive into what the actual point of this overexaggerating friend of ours is, the issues it can cause us if left unchecked, and, go through some simple strategies for managing it and, yep, stressing less.
Why It Matters
When cortisol levels stay high for too long, your body starts short-circuiting. Immune system? Out to lunch. Sleep? interpretative dance of tossing and turning. Emotional resilience? Don't even ask. Long story short: cortisol might be good in a pinch, but it’s a nightmare when it overstays its welcome.
Don't Just Do Something, Lie There
Modern life is like a subscription box you forgot you signed up for—every day, it’s delivering more tasks, notifications, and unsolicited stress to your doorstep. Cancel it? Impossible, no contact number listed here. But rest? That’s your return policy.
Rest isn’t just collapsing on the couch and zoning out to that Netflix series you’re not even sure is the same one you started with your partner six weeks ago. It's taking an active stance (to be passive) and refusing to let cortisol run the show.
What Does Rest Look Like?
A Saturday morning spent reading in a hammock.
Deleting Slack off your phone for the weekend (
shock, horror
).
Going out for a 20-minute walk between meetings.
It’s the small, deliberate acts of rebellion against the forced busyness of the world that give your brain a chance to breathe.
Why Is Rest Important?
Rest isn’t just taking a breather; it’s the reboot your brain didn’t know it needed. You’re not shutting down—you’re recalibrating, plugging back into what actually matters. It’s the moment you realise you’re not just here to keep up with what they expect; you’re here to live, and that starts with giving yourself the space to do it.
Cortisol’s Kryptonite
Lowering cortisol isn’t as hard as it sounds. Here's five simple ways to make a big impact, according to science:
1. Move (but Keep It Fun)
This isn’t a gym ad. Dance like no one’s watching (except maybe your dog). Go for a walk that doesn’t have a destination. Whatever it is, just move—because movement tells cortisol to chill out and lets those feel-good chemicals take over.
2. Get Off the Grid
Yes, it’s cliché, but nature works. Studies say even just 20 minutes in the wild can drop cortisol levels faster than your Wi-Fi can disconnect, but longer is better. So, find a tree, a beach, or just a patch of grass and soak it in. Bonus points if you leave your phone behind.
3. Breathe
Deep breaths are like CTRL+ALT+DEL for your body. Inhale for four, exhale for six, and feel your stress fade faster than your interest in Karen’s “urgent” emails.
4. Say No More
Literally.
No to the extra meeting.
No to Karen’s book club.
No to being everyone’s go-to fixer.
Saying no is like putting up a big “CLOSED” sign for stress—and trust us, the world will keep spinning without you for a while.
5. Actually Sleep
Cortisol doesn’t like sleep. But you do. Shut down the endless scroll, put on some ambient whale noises, and get your 7–9 hours. Your inbox will still be there in the morning (and so will Karen).
The Bottom Line
Cortisol is your body’s overachiever—it wants to help, but it’s doing way too much. Cortisol is your body’s overachiever - it wants to help, but it’s doing way too much. The secret to cutting it down? Step off the treadmill, unsubscribe from the chaos, and start resting like your life depends on it - because, honestly, it kinda does.
So, here’s the plan: say no, find a tree, breathe like you mean it, and rest like you’re cancelling a subscription you never needed in the first place. Cortisol might have been running the show, but this is the year you take back the script. Rest isn’t just resistance - it’s how you win.