I would be REALLY upset if someone slipped vodka into my drink if I told them it was my decision not to drink...that is just so underhanded....I applaud your calmness and restraint.
(The wine tasting I can understand as you explained it).
Patience has never been my strongest trait....but as I've become more clearheaded in the last 17 days, I am MUCH more patient and tolerant, I do not lose my temper 1/2 as much as I did when I was drinking...I think I feel much more calm these days....