I have to wonder... once you've mastered the deaden emotions perk ... can that really be considered (un)living? I mean, what's the point in living forever if you don't enjoy life. And no, staying at "fine" isn't enjoying anything. From a purely power gamer pov get it, but for storytelling... it's, well, lacking passion. Viva la Vie Boheme!
That and something like a third of the aspirations have at least one requirement that requires doing something while feeling a specific emotion. Hope you finished any of those your vampire might like to do before progressing that far...