gloomy, yes, but i don't suppose everyone gets a happy ending, that wouldn't be realistic
and besides, i don't think he's necessarily unhappy, just unfulfilled
he needs therapy for some closure and then some more for identity
Well, since he doesn't care, it's his decision. But it all comes down to his own mother she could have done something. What an ignorant parent. Also, he had a chance (in the series) but he fucked it all up.