I am older now and have come back to school for my masters. I.e. I have already got my drunk crazy days out of my system!

Now, i really dont like to drink for the obvious pua/wellness reasons. I planned to only drink when necessary. E.g. Post club invite her over for another drink or as a date, invite for wine

BUT now in rez, everyone predrinks together before going out. Either in someone's room, or at a bar. What should i do?

I cant say i dont drink because it nullfies the examples above and personally, i dont want to force myself into the lifestyle of drinking every fri/sat night. It would mess my gym, productivity, and meditation. But i also dont want to be wierd sober guy because it paints me with a rapey vibe.

I need some rules lol please help!