What is acceptable as true in a novel—that the waitress, existing merely to drop soup on the protagonist, need only have a hairdo and a hand—is, in the real world, an unforgivable moral error. For while our middle-aged author would probably consider himself a Rosencrantz or Guildenstern, certainly never a protagonist, the truth of existence has not quite pierced his soul: That in real life, there are no protagonists. Or, rather, the reverse: It’s nothing but protagonists. It’s protagonists all the way down.