I've been reading Stephen King's On Writing, and just happened upon this passage:
In my view, stories and novels consist of three parts: narration, which moves the story from point A to point B and finally to point Z; description, which creates a sensory reality for the reader; and dialogue, which brings characters to life through their speech.
You may wonder where plot is in all this. The answer - my answer, anyway - is nowhere. I won't try to convince you that I've never plotted any more than I'd try to convince you that I've never told a lie, but I do both as infrequently as possible. I distrust plot for two reasons: first, because our lives are largely plotless, even when you add in all our reasonable precautions and careful planning; and second, because I believe plotting and the spontaneity of real creation aren't compatible. [...] my basic belief about the making of stories is that they pretty much make themselves. The job of the writer is to give them a place to grow (and to transcribe them, of course).