When you get the ideas, that's a thrill; when you're writing the book and it's corning out well, that's a thrill; when you finish it and other people read it, that's a thrill. There are going to be reviews, of course; not everyone's going to love it. You feel sort of naked and vulnerable in a way. That's just a minor part of the process, really. If you can't take that part, you shouldn't be in the business. But there are so many joys to writing.