Right now, you’re thinking one of these things: “My novel sucks.” “What if no one buys my book?” “I got a one-star review!” “I got a hundred five-star reviews!” “I don’t know if I have what it takes to be a writer.” And right now, I’m thinking this: So what? Does your novel suck? Maybe. Maybe not. Some of the best books I’ve edited arrived from the author with a side of Severe Doubt. “It might make you ill.” It didn’t. Conversely, some of the worst books I’ve edited arrived from the author with a side of Unwarranted Confidence. “I think it’s really good.” It wasn’t. Most authors struggle to…