David Goggins’ childhood was a living hell. Prejudice, discrimination, and physical abuse haunted him every day. But through practicing self-discipline, mental toughness, and hard work, he was able to transform himself from a depressed, overweight young man without a future into a U.S. Armed Forces icon and one of the world’s top endurance athletes. He was the only man in America’s history to complete training as a Navy SEAL, Army Ranger, and Air Force Tactical Air Controller—and he went on to set records in almost sixty endurance events which inspired Outside Magazine to name him as “The Fittest (Real) Man in America.” Can’t Hurt Me shares Goggins astounding life story which reveals that we only tap into 40% of our potential. Goggins calls this the 40 Percent Rule and his story sheds light into a path that we can all follow—pushing past pain and fear in order to reach our full potential.