Whoever said you need to drink in order to have fun is seriously disturbed.
I remember the days where closet drinking before going to a party or bar was part of the night's itinerary. It was a requirement to have a good buzz flowing before calling the Uber to take you to that bar where you see everyone from your high school at. The pregames were the best part of the night, but it wasn't ever because of the alcohol, it was because of the atmosphere and those who were in it. The number of times I've heard "Wait, why aren't you drinking tonight? C'mon, get drunk with us" is endless, but think about it. Where were you when you were asked that? You were at the goddamn pregame and being there doesn't mean you need to be ripping shots. Being social doesn't require alcohol.
I asked 20 people how they cut back on alcohol while still being social.