It is the mystery of the creative act that something other than our conscious self takes over.
I do have bad hair days. If I fall asleep with it slightly damp, I wake up and it'll all be piled up on top in a mess.
Everybody gets typecast in movies, but you have to make wise choices. I'd say around 90 percent of movie casting is about the way you look, so you have to fight that. If producers had their way, I'd only be in action films, but I'm interested in a more varied career than that.