An interesting concept, taking a metaphorical theme and making it fantasy-literal. The one thing that annoyeed me was the name of the curse. "Forever Alone"? That completely throws one off the poetic track and straight into pointless-meme-land. Other than that, a good and idea-inspiring entry. Of course, the creature's stat system is nearly identical to the 2nd Edition AD&D Aleax (Planescape Campaign Setting), although it does make sense.
[4 of 5 Stars!]