brooding?

This is my cat, and like my cat, I sometimes too have this look. It is a look I get while trying to figure out just why I blog. is it for the fact that I am writing crap that no one really reads but me, or is it because I am an exhibitionist, or because I want to keep the few that do read it informed of my goings' on inside my head.
Whatever the reason, I keep doing it.