<human>: Can you succinctly summarize the text in 1-3 sentences?

I am a 21 year old guy, and I have spent my whole life with a passionate disgust for alcohol and the things it does to people. It has always bothered me that people become ... different when they drink, and at the very least it has always annoyed me. My parents drink every other night and become pushy, nosy, hot-headed, and ask the same questions over and over. Also, my grandpa was an abusive alcoholic. These things have kept me from drinking my entire life (other than 2 beers, which were awful).

The problem is, I'm 21 years old! At my age, a social life includes being around those who are drinking, and some who are drunk, all the time. As you might imagine, this means that I struggle in most social situations, despite being an outgoing person. I have tried countless times to go to the bar or the low-key party, and every time it has intimidated me and bothered me. 

On top of all of this, the girl I'm seeing right now drinks relatively frequently, and she's perfect to me other than that one big problem. I do not want it to be a problem. I want to get over this, especially so our relationship can be stronger. People I've asked before have just said to go to more places where people drink and get used to it, but it's just not working for me! 

Any advice would be appreciated. I don't want to live my life lonely and miserable because of this semi-irrational fear.
<bot>: Don't drink, drinkers annoy and bother me, want to learn how to accept that lifestyle for my girlfriend and to help me be more social. Help!