well for my biggest question, why does he have to have a super out there personality? Sometime people are just quiet :P, and smartasses when the time comes. Anyways why? why does he have to have a different personality, being single minded isn't a bad thing, suuure he has a lack of social life and nothing really for interesting quirks. But thats how ALOT of tennis people are they train since they were little and eat sleep and play tennis, not much else.
"Knowing is not enough, we must apply.
Willing is not enough, we must do."
- Bruce lee