Chris Winter is a neurologist, sleep specialist, and author of the book, "The Sleep Solution: Why Your Sleep is Broken and How to Fix It." He explains why we’re a culture of poor sleepers and how we got that way, and includes five things we can do to improve our sleep right now. Spoiler alert: an attitude change might be the best tactic of all...Learn more about your ad choices. Visit megaphone.fm/adchoices