Artistic self-indulgence is the mark of an amateur. The temptation to make scenes, to appear late, to call in sick, not to meet deadlines, not to be organized, is at heart a sign of your own insecurity and at worst the sign of an amateur.
Harold PrinceIt's a terrible shame if you're born the brightest guy in your class. If you're not, then you have to hustle-and that's good.
Harold Prince