Tiger never has come to grips with who/what he is. It's all in his head. At least it was when his wife hit him with an iron. His swing didn't change in the 24 months after it all fell apart - his mental game did. I said at the time it happened that he needed to own it, admit he was a POS, ask for forgiveness, and get on with it. Instead, he buried it, and tried to focus exclusively on golf. Did not work. Now, it's been years, his body is probably failing, his swing has gotten so far out of whack from what won for him there is no easy recovery, and he's still the same POS that he was back in whenever.
Couldn't have happened to a bigger jerk. Dad taught him to be a great player, but never taught him to be a decent human.