One of the things [fiction] does is lead you to recognize what you did not know before.
Ursula K. Le GuinJungians such as Joseph Campbell have generalised such journeys into a set of archetypal events and images. Though they can be useful in criticism, I mistrust them as fatally reductive. “Ah, the Night Sea Voyage!” we cry, feeling that we have understood something important — but we’ve merely recognised it. Until we are actually on that voyage, we have understood nothing.
Ursula K. Le Guin