“All memoirs have one thing in common: each book charts the struggle between the subject of the memoir and the self. Almost always the subject is something other than the writer while the self, of course, is the writer.”—Thomas Larson Tom Larson is an author, essayist, and journalist. He’s a generous writing-world friend, one with slightly different taste in memoirs than mine, neither of which negates the fact that he’s a flat-out brilliant theorist of memoir. I favor narrative-driven memoirs, …