Hey, guys

I have a question for you in how I can be more relaxed in a social setting? I, unfortunately, am a bit of an over-thinker and I can be a fairly anxious person. But, when I'm buzzed I totally relax and become a very fluid, social person. Is there anyway I can effectively emulate the mental-state of being buzzed without having to drink? I can't realistically be buzzed all of the time, and I don't want to use drinking as a crutch. Thanks!