• I mean how do you know what you're going to do till you do it? The answer is, you don't. I think I am, but how do I know? I swear it's a stupid question.

    J. D. Salinger: I mean how do you know what you're going to do till you do it? The answer is, you don't. I think I am, but how do I know? I swear it's a stupid question.
    "The Catcher in the Rye". Book by J. D. Salinger (Chapter 26), July 16, 1951.