“There are more players that have the talent to be the best in the world than there are winners,” says Timothy Gallwey, the author of several books about the mental side of tennis, golf, and other pursuits. “One way of looking at it is that winners get in their own way less. They interfere with the raw expression of talent less. And to do that, first they win the war against fear, against doubt, against insecurity—which are no minor victories.”