Another thing: I'm far from being an expert on these things, but from what I understand, the mere fact that you wanted a good wine rather than just wine is one sign that alcohol is not even potentially a problem for you. What I mean is that you mentioned having a "craving", but my understanding of alcohol cravings is that you wouldn't crave a nice wine - the fact that you did sounds like it had more to do with the taste of the wine than the fact that it's alcohol. This is something I can definitely relate to. I like good wine, that is to say, I have some notion of the kinds of wine I like and I really don't like the very cheap stuff. Which sounds like snobbery, but it isn't - it's not always true that more expensive is better - it's just a matter of finding out what you like. For me it's the same with beer, actually, and sushi, and chocolate, and tea, and other things that come in a range of qualities and varieties.