Depends on the time of day and who I'm with. If I'm alone with nothing to do bad thoughts creep up into my brain and that's how it starts. But if I'm with my friends or even talking to you guys the happiness and joy makes me forget about that crap.
I'm in the same boat as you. Unfortunately I don't really have people to talk to, except my friend who lives in another state. I feel so horrible sometimes, thinking that there's something I'm doing wrong and it just sucks. (Not in a sexy way either)