Sean O'Malley is one of the brightest young stars in the UFC. At just 25, with an undefeated professional record of 11-0 and 4-0 in the UFC, O'Malley is making his run to become UFC World Champion. As he does that, he talks about the work he puts into being disciplined, which include breathing exercises, hot and cold baths, lots of reading, and journaling his daily thoughts.