"The real black, diabolical Pride, comes when you look down on others so much that you do not care what they think of you. Of course it is very right, and often our duty, not to care what people think of us, if we do so for the right reason; namely, because we care so incomparably more what God thinks. But the Proud man has a different reason for not caring. He says 'Why should I care for the applause of that rabble as if their opinion were worth anything? And even if their opinions were of value, am I the sort of man to blush with pleasure at a compliment like some chit of a girl at her first dance? No, I am an integrated, adult personality. All I have done has been done to satisfy my own ideals--or, in a word, because I'm That Kind of Chap. If the mob like it, let them. They're nothing to me.' In this way real thorough-going pride may act as a check on vanity; for, as I said a moment ago, the devil loves 'curing' a small fault by giving you a great one. We must try not to be vain, but we must never call in our Pride to cure our vanity."
--C.S. Lewis, Mere Christianity