Regrettably the one thing most boxing fans forget is that a boxer's discipline is a quantifiable trait that boxers posses. One simply cannot say "if only he trained harder for every fight" or "if he wasn't always blown up in weight" or etc... It would be as if one were to say "If only Amir Khan had Vitali's chin' or "Paulie Malignaggi had Earnie Shavers punching power."

By that same token how a boxer behaves outside the ring is an inherit trait.