I think there are basically two kinds of musicians: some are extroverted and some are introverted. I think extroverted musicians are more in the entertainer kind of camp, which is just as valid, but you're going to be more apt to make music that is of the moment - whereas if you're coming from a more introverted place, the music is going to end up being more about the past or more personal. It's not going to be about the people in the room, per se.