Blah Blah Whatever
You wanna know what's supremely infuriating? Being subject to both nostalgia for things already lost, and nostalgia for those things you still have, but know you can't hold onto.
It's like not having any cake, and not eating it either. A double whammy. It's unfair and it sucks.
(Ooh, now isn't that moody and wanky-intellectual?)