Don't think about what the market's going to do; you have absolutely no control over that. Think about what you're going to do if it gets there.
I don't think I'll ever lose the feeling that I had when I read 'To Kill a Mockingbird' - Harper Lee was going back into her childhood. I grew up in a real small town - Lee's was in the South, mine the Northwest - but small towns have a lot in common. There was such a revelation in knowing that a story could be told like that.