A man writes because he is tormented, because he doubts. He needs to constantly prove to himself and the others that he's worth something. And if I know for sure that I'm a genius? Why write then? What the hell for? Andrei Tarkovsky
While a guy at home is sweating over his income tax and Victory garden, a dogface somewhere is getting great joy out of wiggling his little finger. He does it just to see it move and to prove to himself that he is still alive and able to move it. Bill Mauldin