Brady was knocked around a lot in that game. That could be why he's not going.
I think whats hurting him the most are his Ego and Pride.
I guess Brady's true character shows when he loses. I mean..anyone can be up beat and an all around guy when your whole career you've basically won most of the time. Did anyone even give the Giants credit from the Pats side? Besides the "they made plays and we didn't" speech BB loves.