If I make a bogey or three putt I'm on fire inside. But it's not like you're going to play any better slamming your club or getting angry. So you might as well just keep it in. People say I'm pretty calm, but I do make mistakes and I do get angry, but I try and not show it.
Our chronic discomfort with ambiguity - which, ironically, is critical to both our creativity and the richness of our lives - leads us to lock down safe, comfortable, familiar interpretations, even if they are only partial representations of or fully disconnected from reality.