You know the feeling when you find a book that just clicks? That’s how I felt about Matthew Walker’s Why We Sleep. It’s like a light bulb went on—finally, someone gets the battle I’ve been fighting since high school, the one against insomnia. Now, Dr. Walker isn’t your run-of-the-mill sleep doc. He’s got a PhD in neurophysiology and leads the Sleep and Neuroimaging Lab at UC Berkeley. The guy’s basically a sleep scientist superhero, so you can bet he knows his stuff. His book isn’t just about why sleep matters. It’s a gold mine on how it can sharpen your mind, brighten your mood, and even help keeping cancer and […]