McGregor, Diaz excel at rage-to-riches stardom

Success leaves clues.Look closely. There is always an explanation for greatness. It’s not by chance that two men stare down one another in an octagon-shaped cage as the rest of the world watches, holding its collective breath, waiting to see what happens next.There are reasons why Conor McGregor and Nate Diaz have climbed atop the UFC’s biggest stage. In fact, Trevor Moawad, a top mental conditioning and sports psychology consultant, sees a key common denominator.“The No. 1 dri