Why Your Brain Gets Tired: The Hidden Cost of 35,000 Daily Decisions episode artwork

EPISODE · Jul 3, 2026 · 11 MIN

Why Your Brain Gets Tired: The Hidden Cost of 35,000 Daily Decisions

from Elsewhere · host Tyler Cooper

Your brain is working overtime, and you don't even realize it. Tyla Cooper breaks down the shocking science behind why you collapse into bed feeling like you've run a marathon when all you did was sit at a desk and answer emails. 🎯 What You'll Learn: • Why your brain burns through 20% of your body's energy despite being only 2% of your weight • The specific neurochemical that builds up when you make too many decisions (and how to clear it) • Why Spanish cultures got afternoon siestas right and most of the world got it wrong • Simple strategies to reduce your daily decision load from 35,000 to something manageable 👤 Perfect for: lifelong learners and anyone passionate about personal growth who's tired of feeling tired for no good reason. 📍 Chapters: [00:00] Tyla Cooper reveals the 35,000 decision problem [01:45] Your brain vs. a caveman's brain: the energy crisis [03:30] The glutamate buildup that's secretly exhausting you [05:15] Why some cultures naturally avoid mental fatigue [07:00] Decision fatigue: when your willpower tank hits empty [09:30] Three practical ways to give your brain a break This isn't another productivity hack episode. It's actual neuroscience that explains why you feel wiped out after a day of "just thinking" and what you can do about it. Cooper connects evolutionary biology to your daily grind in ways that'll change how you structure your day. 🔔 Never miss an episode: Follow Elsewhere on Spotify and turn on notifications. New episodes drop daily, your next favorite insight is one tap away. 🔍 Topics: decision fatigue, brain energy, mental exhaustion, neuroscience, productivity ----- Keywords: global politics, international stories, global perspective, politics explained, border disputes, world politics Learn more about your ad choices. Visit megaphone.fm/adchoices

Your brain is working overtime, and you don't even realize it. Tyla Cooper breaks down the shocking science behind why you collapse into bed feeling like you've run a marathon when all you did was sit at a desk and answer emails. 🎯 What You'll Learn: • Why your brain burns through 20% of your body's energy despite being only 2% of your weight • The specific neurochemical that builds up when you make too many decisions (and how to clear it) • Why Spanish cultures got afternoon siestas right and most of the world got it wrong • Simple strategies to reduce your daily decision load from 35,000 to something manageable 👤 Perfect for: lifelong learners and anyone passionate about personal growth who's tired of feeling tired for no good reason. 📍 Chapters: [00:00] Tyla Cooper reveals the 35,000 decision problem [01:45] Your brain vs. a caveman's brain: the energy crisis [03:30] The glutamate buildup that's secretly exhausting you [05:15] Why some cultures naturally avoid mental fatigue [07:00] Decision fatigue: when your willpower tank hits empty [09:30] Three practical ways to give your brain a break This isn't another productivity hack episode. It's actual neuroscience that explains why you feel wiped out after a day of "just thinking" and what you can do about it. Cooper connects evolutionary biology to your daily grind in ways that'll change how you structure your day. 🔔 Never miss an episode: Follow Elsewhere on Spotify and turn on notifications. New episodes drop daily, your next favorite insight is one tap away. 🔍 Topics: decision fatigue, brain energy, mental exhaustion, neuroscience, productivity ----- Keywords: global politics, international stories, global perspective, politics explained, border disputes, world politics Learn more about your ad choices. Visit megaphone.fm/adchoices

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Why Your Brain Gets Tired: The Hidden Cost of 35,000 Daily Decisions

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This episode was published on July 3, 2026.

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Your brain is working overtime, and you don't even realize it. Tyla Cooper breaks down the shocking science behind why you collapse into bed feeling like you've run a marathon when all you did was sit at a desk and answer emails. 🎯 What You'll...

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