Judson Brewer MD, PhD, is an internationally renowned addiction psychiatrist and neuroscientist and the author of Unwinding Anxiety. He is executive medical director of behavioral health at digital health company Sharecare and an associate professor in the School of Public Health, and Medical School at Brown University. His 2016 TED talk, "A Simple Way to Break a Bad Habit," has been viewed over 16 million times. He has trained Olympic athletes and coaches, government ministers and business leaders. His first book, The Craving Mind: from cigarettes to smartphones to love, why we get hooked and how we can break bad habits, was published in over 16 languages.