More chaos theory...

Richard Stark aka. Donald Westlake

There’s one thing I’ve learned, and that is that the writer isn’t supposed to know what he’s doing. If you know what you’re doing, you can’t do it. Later, you can look back and see, with some surprise and maybe pleasure, what it is you did. In the early days, I used to answer questions about what I meant to do next, until I realized, by the time it was in print, I’d been absolutely wrong, every single time.