“Iris: God, you're square. Travis Bickle: Hey, I'm not square, you're the one that's square. You're full of shit, man. What are you talking about? You walk out with those fuckin' creeps and low-lifes and degenerates out on the streets and you sell your little pussy for peanuts? For some low-life pimp…”— Paul Schrader, Travis Bickle, Robert De Niro, imdb.com