I think we all understand disappointing yourself. Especially in the acting profession, which is probably similar to a political career, even the most stable, head-on-straight person is still going to be confronted with doing something that they shouldn't, that could affect their job or cause them not to be at their best - even if it's something as simple as taking a red eye for an audition at 6 a.m. the next morning and you know you'll be dragging.