There are far more important things in life than making a putt or missing a putt or winning a championship or losing a championship.
Game management is accomplished by staying constantly alert and then reading and reacting to potential problem situations before they materialize. It all boils down to paying attention to details.
I think I've been incredibly raw my whole career. A lot of people spend a lot of time trying to look cool and spend time being guarded and putting up walls. I just never had the time. It seems more honest to say, 'Hey, this is who I am.'