Hi sj- late 20s female in a profession/city that is very drinking centric. I really related to what you said re: drinking and the social structure (also about drinking moderately in some situations- I am able to do it sometimes, but too often I end up drinking more than I said I would, or coming home and drinking more!) My drinking has been getting worse for the last few months and I have struggled with anxiety issues. Also, I'm gluten intolerant and most alcohol messes with my stomach. Ultimately, I decided I need to give it up. It's day 5 here and I have already noticed more energy and less anxiety.
I am also trying to pick up some good tips for avoiding social pressure, because that will be the hardest part for me. For now I'm spending this hot Saturday night at home (not QUITE as hard because my team's in the playoffs!) I'm trying to use this time to focus on myself.