
What Your Brain Is Looking For (And How to Change It) — The Neuroscience of Mindset, RAS, and Why Breathwork Is the Missing Piece
You've tried thinking more positively. Maybe you've journalled, reframed, done the affirmations. And it works — for about twenty minutes. Then the same thoughts come back, and you're back where you started, wondering why mindset work never quite sticks for you. It's not because you're too negative. It's because you've been trying to change your thoughts by thinking different thoughts. And that's not how the brain works. WHAT THIS EPISODE IS ABOUT This episode starts with a page from my own journal — written on a morning in the BC Highlands, overlooking Garibaldi, breathwork done, coffee in hand. I noticed something about my thoughts that morning: how quickly they moved through, how rarely they stuck to anything negative, how consistently they leaned toward trust and possibility. And I wrote about why I think that is — not luck, not personality, but something neurological. That something is the RAS: the Reticular Activating System. A small cluster of neurons at your brainstem that acts as your brain's filter — deciding, at a speed far below conscious awareness, what you notice out of the eleven million pieces of information your brain receives every second. The RAS doesn't filter randomly. It filters based on what it's been trained to look for. And here's the part that changes everything: it's calibrated by your nervous system state. Which means trying to reprogram your mindset while your nervous system is stuck in threat mode is like trying to change a radio station without touching the dial. This episode explains the science, the connection to breathwork, and includes a short guided practice you can do right now to begin shifting the filter. IN THIS EPISODE What the RAS actually is — and why it explains why positive thinking alone never works Why your nervous system state determines what your brain looks for (and finds) The difference between trying to change thoughts and actually changing the filter A short breathwork practice that shifts your nervous system state in real time — and with it, what you're primed to notice What it looks like when this becomes your default, not your effort "What you feed your brain, it looks for proof of. Both directions are equally real. The question is what you're feeding." CONNECT AND NEXT STEP If you want to start working with your nervous system directly, my free Vagus Nerve Mini Training is the fastest entry point: From Fight-Or-Flight To Regulation Ready to go deeper? The Calm and Resilient course walks you through the full Regulate and Restore Framework: theexhalecollective.co/calm-and-resilient Keywords: reticular activating system mindset, RAS brain filter, nervous system and mindset, how to change negative thoughts, breathwork for mindset, subconscious reprogramming, positive thinking neuroscience, nervous system regulation women, vagus nerve breathwork, high functioning women burnout, chronic stress mindset, self-awareness nervous system