We're more neurologically self-aware than ever. We know the words. Cortisol. Amygdala. Dopamine. Nervous system dysregulation. We also understand what our brain is doing in tense moments. Yet when the situation comes, we react the same way anyway.
What's going on here? Why would we continue to repeat what we know doesn't serve us? And how do we change that?
Unlike most posts that say a version of "insight and action use different brain systems" or "just go take action," this one gets into how your behaviors are your brain's way of choosing safety, and how to show your brain that a new action is safe enough to choose instead.
Brain’s Safety Predictions
When you find yourself in a tense moment, the brain's highest priority is safety.
So it asks - "What kept me safe last time?", instead of "What makes sense?" or "What did I just learn from that video?"
That answer is a safety prediction: the brain's best guess, based on past experience, at how to stay safe. What we call unhelpful behaviors or mental states are exactly those predictions in action:
Worry is a prediction that certainty is the only path to security.
Chronic urgency is a prediction that safety only exists after the next task is finished.
Overthinking is a prediction that thinking about a threat is the same as controlling it.
Snapping is a prediction that aggression is the best defence.
If you worry and the bad thing doesn't happen, your brain thinks the worry saved you. And it will repeat the pattern forever, as long as it believes that pattern is the reason you stayed safe yesterday.
Change the Prediction → Change the Behavior
Predictions change only when new experiences contradict them, i.e when the brain expected danger and got safety instead.
Here's what that looks like:
Chronic urgency (safety only exists after the next task is finished)
The Prediction: If you don't finish this right now, you'll fall behind.
What You Did Instead: You paused for five minutes. You came back and were still on top of things.
Overthinking (thinking about a threat = controlling it)
The Prediction: If you stop thinking about this, you'll miss something and it'll catch you off guard.
What You Did Instead: You set it aside for an hour. When you came back, you could think more clearly about it.
Snapping (aggression is the best defence)
The Prediction: If you don't push back hard right now, this person will walk all over you.
What You Did Instead: You stayed quiet. You felt the urge but didn't say the sharp thing. You felt more in control during the conversation.
New Experience Has to Happen in the Triggered Moment
Practice in real-time: The brain's safety predictions can only be updated in real-time - when your urge to repeat the old pattern is the loudest. That is the only moment you can prove to your brain, through experience, that the new action is also safe.
Repeat over and over: Every time you choose the new action instead of the old one, you cast a vote for a different prediction. One vote doesn't change much. But the tally shifts over time.
Thanks for reading. If you recognised yourself in one of the patterns above, I've written about what the practice actually looks like in some of them:
💌 I’d love to hear from you - what felt true, what surprised you, or what you’re noticing in yourself now.