Why do you knock yourself out? Take it easy. David O. Selznick More Quotes by David O. Selznick More Quotes From David O. Selznick Even this vein of writing is so foreign to me that I am amazed. David O. Selznick i-am even me writing It's all right; it's not so much fun any more. David O. Selznick so-much-fun right more fun You think you know her. Just wait and see the change. I'll have her trained in no time. David O. Selznick wait you change time