The St. Moritz Tobogganing Club in Switzerland operates the Cresta Run, a death-defying vertical drop made of solid ice. Club member and investment banker DiGiacomo chronicles the stories of the Cresta riders who come yearly, all of whom experience pain, fear, humility, and, occasionally, immense medical bills in exchange for the exhilaration and courage-affirming benefits of the sport. In "Apparently Unharmed", this Cresta fan conveys why so many people the world over take the plunge.