“If I don’t feel doubt, I’m going to be in trouble. Doubt is very important to my success.” -Rafael Nadal If you know anything about the game of tennis, you would be sure to take Rafa Nadal’s words pretty seriously. But when I heard Nadal say this in a 60 Minutes interview, I must sayContinue reading “Overcoming Mental Barriers to Performance: Nerves and Self-Doubt”