Overly convinced of one's own superiority and importance
See syn. study at
She is far too arrogant to learn the error of her ways.
Is he arrogant enough to think that?
Are you arrogant enough to say that you have no need for help?
You tried to tell me, but I was too arrogant to believe it could happen to me.
Is it arrogant to assume that all doctors are in it for the money?