As with editing, I think my strength as a writer is structure. It's not a skill that's much discussed when we discuss fiction, or not as much as language or character development anyway, but it's the first thing I determine before I begin writing - not just books, but anything. I think I know how to pace a narrative well. I think I'm aware of repetition, that I try to create different kinds of sentences as often as I can. Those are all things I learned from magazine editing.