Arianna Huffington (CEO of Thrive and co-founder + editor in chief of The Huffington Post) went from being a sleep-deprived executive to a sleep evangelist after passing out and banging her head following years of a grueling work! In this book, she brilliantly walks us through the crisis we’re facing, the history of sleep, the science of sleep and, most importantly, what we can do to Optimize our sleep. I highly recommend it. Big Ideas we explore include the fact that sleep is the #1 most underrated health habit, how to master sleeping well, the #1 tip (and #2-4), how much sleep the wealthiest human on the planet gets (hint: target: 8!), how athletes train their sleep (guess what time Tom Brady goes to sleep!), and why you should set a WORK-DOWN alarm so you don't need a WAKE-UP alarm.