Whatever your biggest goals are in life, learning to think like an athlete is a game changer. If you ask research psychologist Noel Brick and bestselling fitness author and journalist Scott Douglas, the “dumb jock” stereotype is way out of bounds. Modern advances in sports psychology confirm what fans have known all along: No world-class athlete—whether an Olympic runner, swimmer, or cyclist, or a pro basketball, baseball, or football player—gets to the top without a strong m