Alcohol struggles

How do I completely stay away from alcohol? It feels impossible. But I know it’s bad for me and causes me to make poor decisions. My parents have always drank, it’s something I’ve always been around and witnessed cause problems to be honest. It makes me feel good but in a bad way. Like feeling good to do bad, and I don’t want to be that way anymore. I’m in the restaurant industry and it’s all anyone does either after work or even during work. It’s so normal and a staple for “winding down” or socializing. But being 24 years old at the stage in life I’m in now I can see it’s unhealthy for me. I don’t know how to get away from it. Any advice?