The Importance of Hard Work

"I had this total belief, like absolutely certainty. I would tell people that I was fundamentally lazy if I didn't really push myself and beat myself up," he says. "My desire for excellence was bigger than my desire for feeling peace and calm and happiness." He also talks about how his self-confidence has been affected by the experience of being a professional boxer. 'The way it started, I never really worked hard at school but I really always wanted to succeed'