Are There Any Other Younger People That Are Not A Big Fan of Alcohol?

Ana • 21 || Tired
My recent experiences with alcohol have kind of pushed me towards disliking it. A person I'm close to has been using it sometimes as an excuse for their negative behavior and other times in order to drown their sorrows. It really bothers me. 
This same person now calls me an uppity b*tch. Apparently because I don't care for drinking I'm too judgmental. 
I see nothing wrong with drinking in moderation, of course. Just not every day. And not heavily. 
I don't care how great a person is at being able to hold their alcohol. There's a point when it just becomes too much and too often, you know?
Addiction runs in my family. I've been there. I've done that. And I've witnessed what alcohol can do to a person. 
I feel no need to be around it.