Carnality may determine whether a memoir’s any good, but interiority—that kingdom the camera never captures—makes a book rereadable. By rereadable, translate: great. Your connection to most authors usually rests (Nabokov and a few others aside) in how you may identify with them. Mainly, the better memoirist organizes a life story around that aforementioned inner enemy—a psychic struggle against herself that works like a thread or plot engine.