The longing for impossible things, precisely because they are impossible; nostalgia for what never was; the desire for what could have been; regret over not being someone else; dissatisfaction with the world’s existence.
Found while linksurfing from A Dark and Quiet Room, a Peoria based roleplaying blog, that had an actual-play experience of Bliss Stage, the Psychological Stress-based game of Kids Fighting Aliens in Dreamtime.