I learned in my Ph.D. the discipline I needed to be successful. Most boxers are not that disciplined. They have talent, but the self-organization - the ability to schedule yourself and your priorities - is lacking. My studies were about the control of training on both the psychological and the physical side.
Wladimir KlitschkoSometimes it's boring because it takes time, but it's enjoyable. So beating up people for a living is really fun.
Wladimir Klitschko