I'm sorry about your back. That sounds painful and I hope it resolves soon.

I'm mostly a lurker in your thread, but I love your energy and attitude toward life. I replied because I am wondering if treatment for addiction would really be all that bad for you. You say you're only having two beers. It is good that you are able to reduce it, but why do you need those two? Two is so close to zero... I think treatment helps to address some of the thinking patterns that lead you to drink. Addressing some of the self limiting and validating beliefs is necessary if you truly want to quit. I think you have the strength needed to stop if you're willing.