The wind was gusting around the Golden Gate Bridge on a March afternoon in 2005 when a 22-year-old man climbed the railing, convinced he and this world would be better without each other. The man had just lost his job, and felt overwhelmed as a new father. He put himself on a thin beam 220 feet above the Pacific Ocean. Kevin Berthia wanted to die, and he had come to the world's most common suicide destination to make that happen. That's when he...