D2 or not D2, that is the question

Desparate for computer crack, I grabbed DiabloII when I went home for Thanksgiving. I now find myself playing it late into the evening. Like, late late. Like, comment on shgb's late posts late. I realize that it's a mindless game that I shouldn't be playing, and even stopped enjoying somewhat once I'd played as all five classes. But still, I continue to play, unable to break the spell. And even considering the merits of acquiring the expansion. *shudder*.