I doubt it is type-related but I'm bored so I'm going to ask anyway.
I have a pretty hot temper and it doesn't take much to set if off. However, it doesn't take very long for me too cool down either...as in I could be seething but then literally 5 or 6 minutes later I'm already back to normal.
Being me I've gotten very good at apologizing. I have to do it often. Ha.