Yes, and I actually experience mini bouts of mania like Johnny was saying. Basically when I feel like I have to be outgoing, it's as if something inside me kind of switches over (from blah to hyper) but it goes too far at times and I can seem really goofy and over the top. I have been known to say really awkward things, or try too hard, or say something inappropriate because I feel pressured to seem charismatic and likable. It's completely self-imposed and seems to happen automatically, although being aware of it has helped me temper it more successfully as of late.