Do you ever reach the end of the day feeling mentally exhausted but wonder what you actually accomplished? You’re not imagining it. What we often call multitasking is actually rapid task switching, and every shift in attention comes with a hidden cost.

In this Think Thursday episode, Molly explores the neuroscience behind attention, cognitive fatigue, and why modern life constantly pulls our brains in more directions than they were designed to handle. You'll learn why your brain can feel drained even when you haven’t done anything physically demanding and why protecting your attention may be one of the healthiest things you can do.

In this episode:

• Why multitasking is mostly a myth
 • The concept of “attention residue” and how it impacts focus
 • The role of the prefrontal cortex and working memory
 • Why novelty and dopamine keep pulling us toward distractions
 • How modern technology competes for your attention
 • A simple 20-minute experiment to help reclaim your focus

Think Thursday Experiment:

Choose one thing and give it 20 uninterrupted minutes. Close the extra tabs, silence the notifications, and notice what changes.

Referenced in this episode:

• Research on Attention Residue by Sophie Leroy
 • Cognitive shifting and attention science
 • Previous Think Thursday episode on Cognitive Shuffling and Sleep