I just watched Johnny Dep's movie from a year or two ago called The Libertine, I'm a sucker for a good period film, which this was not. However, here are two quotes that hit home:
" I do not mean to upset people, but I have to speak my mind - because what is in my mind is always more interesting than what is happening in the world outside my mind."
"That is what makes you impossible to live with."
here's another winner, spoken to Dep's character by his mistress who just told him the brutal truth:
"There. I went too far. A trait which in you is fascinating, but in others is a fault."