Why We Sleep: Unlocking the Power of Sleep and Dreams

This was a reread and I loved it all over again the second time. This book is so essential to people and I have gifted it or recommended it to many since I first read it last year. It is a horrifying book, though, because of just how awful our sleep culture is right now. This book went up by 2k or so ratings just in the 9 days it took me to reread it, so I'm glad it's still being read by many. Together we can fix our horrible sleep culture!