The Burning Crusade?

The expansion has been released and now that I know it I've been thinking about picking it up to try the WoW waters once more. I suppose I do miss it a bit, I met some wonderful personalities while playing and I do think I would enjoy it again. My main concern of course would be getting completely sucked in again which is exactly what I want to not happen and I've learned I do have a tendency to have things happen that way. I find something I enjoy and then I do it all the time until I get completely burnt out on it.

Speaking with a good friend of mind he said, 'It's all about moderation.' Of course he's correct, I'm just worried about the discipline required I suppose.