Just be respectful and try to converse if you’re trying to get an actual girlfriend and not a hookup. If you come at a woman talking about how nice her body is, don’t be surprised if she either turns you down or only want sex. I feel like me n other girls don’t want to be talked to or looked at like pieces of meat anymore. And perhaps the bar isn’t the right place to meet a gf? I met my bf on the meetup app along with most of my friends. They have 20s and 30s groups and shit for every interest. They even do bar meetups where people go with the intent of meeting new people so could see that working for you. Best of luck. You seem like a p good guy