Okay, hotshot, here's the situation: You've finished your manuscript. You've done the mandatory edit, revise, edit, cry, rage, edit, revise and revise again dance, and now it is finished. Finally. Truly. Finished. All that's left now for your newly birthed child is for your agent (or you) to sell it for a suitcase full of cash and promises of questionable moral behavior. So what do you do now?

Conventional wisdom says to do exactly what I'm pretty sure you're thinking right now: Start the next...