In THE 5 KEYS TO MASTERY author George Leonard explores the personality traits and mental attitudes that help people in different fields of expertise reach the top, and how one can train oneself to succeed. Leonard is joined by a handful of successful people who offer their own perspectives, including Carlos Santana, B.B. King, Stephen Tobolowsky, Linus Torvalds, Julius Axelrod, Wendy Rieger, and more.