Although I can't speak for gnu, he seems pretty together, so I don't think he suffers from that condition.

As for myself, I eat right, get a good balance of vitamins, and as far as alcoholic consumption is concerned, I occasionally have a (one) glass of wine with meals, usually when we have guests, and I do enjoy an occasional cold beer on a hot afternoon.

Korsakoff ("wet brain") Syndrome? Is that what you are suffering from?

That would explain a lot.

Don Firth