There is a book called This Naked Mind, I don’t know if you’ve heard of it? It’s all about changing the way you perceive alcohol and seeing it for what it really is. There is an Allen Carr book that does a similar thing and I’m sure there are many others!
This thread might be useful to you too:
Of course giving up alcohol isn’t easy, it’s an addictive substance, but there are plenty of people here who are proof that it’s possible. Search, read, reach out when you need to. Welcome!