William Huegel

In many ways, we’re more comfortable than ever before. But could our sheltered, temperature-controlled, overfed, underchallenged lives actually be the leading cause of many our most urgent physical and mental health issues? In this gripping investigation, award-winning journalist Michael Easter seeks out off-the-grid visionaries, disruptive genius researchers, and mind-body conditioning trailblazers who are unlocking the life-enhancing secrets of a counterintuitive solution: discomfort.

For David Goggins, childhood was a nightmare--poverty, prejudice, and physical abuse colored his days and haunted his nights. But through self-discipline, mental toughness, and hard work, Goggins transformed himself from a depressed, overweight young man with no future into a US Armed Forces icon and one of the world's top endurance athletes. The only man in history to complete elite training as a Navy SEAL, Army Ranger, and Air Force tactical air controller, he went on to set records in numerous endurance events.

Among the most successful leaders throughout history - from Abe Lincoln to Rosa Parks, Mahatma Gandhi to Susan B. Anthony, Martin Luther King, Jr., to Nelson Mandela - some were brilliant mathematicians and economists, others were creative visionaries, still others were masterful at strategic planning. Their mastery of their field wasn't the secret to their highly effective leadership. All of their skill, grit, resilience, charisma, and courage emanated from one thing: their strength of character.