Why You Snapped: The Primal Science of Overreacting (and How to Fix It)

Have you ever completely lost your temper over something incredibly minor?

Someone says a passing comment. Your thinking mind knows you should just brush it off or ignore it. But instead of staying calm, your body instantly floods with cortisol and adrenaline. Your heart pounds, your blood pumps, and before you can stop yourself, you snarl back like a vicious dog.

Later on, the dust settles, and you feel deeply annoyed with yourself. You sit there analyzing the situation, using logic and reason to conclude that you totally overreacted.

But if your body could speak, it would tell a completely different tale.

The Clash Between Your Two Brains

Your primal, reptilian brain has one single goal: to keep you alive. When someone insulted you or crossed a line, that ancient part of your brain didn't see a minor social disagreement. It saw a mortal threat.

If your body could talk to your thinking mind in that moment of regret, it would say:

"We were under attack, and I defended us. And look we didn't die! You shouldn't be annoyed with me, thinking brain. You should be thanking me."

This creates a massive internal impasse. You trap yourself in a loop of frustration, guilt, and low mood that can last for days. You are trying to use logic to argue with a biological survival mechanism.

The M50 Traffic Jam in Your Nervous System

To break this loop, you have to understand how your body communicates. It all comes down to the vagus nerve, which runs from your brain right down through every major organ in your body.

Here is the mind-blowing stat: only 20% of the traffic on the vagus nerve goes from the brain downwards. A massive 80% of the messages travel from the body upwards to the brain.

Think of it like the M50 motorway:

• Southbound (Brain to Body): Only 1 lane. Moving incredibly slow.

• Northbound (Body to Brain): 4 lanes. Moving at lightning speed.

Because the northbound traffic is so heavy, you cannot simply reason your way out of a bodily freak-out. Your thoughts (1 lane) cannot override the massive wave of physical panic (4 lanes) already rushing to your brain.

You cannot logic your body into calming down. But you can teach it to act differently.

How Breathwork Rewires Your Threat Response

This is where breathwork changes the game. We don't use logic; we use the body to train the body through a process called titration.

During a breathwork session, we intentionally bring you from a place of grounded safety into a temporary state of bodily stress, and then safely back down again. We do this in a highly controlled, gentle way.

Every time you dip your toes into that stress response and return to calm, your nervous system learns a vital lesson: not everything is a life-or-death threat.

By practicing this, you widen your window of tolerance. You teach your body to stay steady, regulated, and non-stressed, no matter what modern life throws at you.

Moving Through the Storm

Let’s be clear: breathwork is not about living a life where you never get stressed. That is not how human life works.

Instead, it is about giving you the tools to navigate through that stress safely without hurting yourself, and without hurting the people around you.

Ready to retrain your nervous system?

If you want to widen your window of tolerance and stop letting your primal brain call the shots, I am here to help. Reach out to me today to learn more about my breathwork sessions.

Chat to Me