Every novel begins as an idea you believe in. Usually, a really good idea. Humility (real or manufactured: pick one) might keep you from calling it brilliant, but you’ve had good ideas before and this one is a thousand times better than all of those. This is the book idea that’s going to make you into the author you always knew you were meant to be: a successful* author. So you sit down (or stand at your standing desk if you’re an overachiever with strong calf muscles) and start writing. First sentence? Perfect. So incredibly perfect. (Nearly perfect. You’ll fix it later.) First paragraph. Amazing. (Well, mostly. Except for the…