Do you find that when the idea strikes, the words start coming too, all in a beautiful rush? I HATE that if I'm away from a computer, and I do my level best to stop them, for fear that they'll only come once and that if I let them out NOW, I won't be able to recall them later.

*nods* That's what I meant when I was talking about the words building up on each other. You need the long periods of time to write so that they get the chance to do that.