The Stone Age Brain Trick That's Ruining Your Life

EPISODE · Mar 29, 2026 · 12 MIN

The Stone Age Brain Trick That's Ruining Your Life

from Fuel Different · host Sarah Williams

Your brain has a Stone Age security system running 24/7, and it's probably why you can't sleep. Sarah Williams breaks down why your anxiety isn't about what happened today - it's about your amygdala treating a text notification like a saber-tooth tiger attack. 🎯 What You'll Learn: • Why your brain processes threats 5x faster than good news (and how this creates constant background stress) • The phone habit that's dosing you with stress hormones 96 times per day without you realizing it • A simple 3-step technique to stop your ancient alarm system from hijacking your modern life 👤 Perfect for: anyone whose anxiety feels bigger than their actual problems and wants to understand what's really happening in their brain. 📍 Chapters: [00:00] Sarah Williams reveals the Stone Age brain trap [02:15] Why your amygdala can't tell Instagram from actual danger [04:30] The shocking stat about phone checks and cortisol spikes [06:45] How chronic anxiety literally shrinks your rational thinking [08:30] The 3-step reset that works with your biology, not against it [11:00] Quick wins you can try before bed tonight This isn't another "just breathe" episode. Sarah digs into the actual neuroscience of why anxiety feels so overwhelming and gives you concrete tools that work with how your brain is wired. You'll finally understand why positive thinking doesn't work and what actually does. 🔔 Never miss an episode: Follow Fuel Different on Spotify or Apple Podcasts and turn on notifications. New episodes drop daily, your next favorite insight is one tap away. 🔍 Topics: anxiety, mental health, neuroscience, stress management, wellness ----------- Keywords: dr berg, vitamin d, food science, weight loss, health podcast, lyme disease Learn more about your ad choices. Visit megaphone.fm/adchoices

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