Korean edition of [Can't Hurt Me] by David Goggins. New York Times Best Seller. For David Goggins, childhood was a nightmare. But through self-discipline, mental toughness, and hard work, Goggins transformed himself from a depressed, overweight young man with no future into a U.S. Armed Forces icon and one of the world's top endurance athletes. In this book, he shares his astonishing life story and reveals that most of us tap into only 40% of our...