Don't put yourself down fella. I'll give you a story see if it helps. My uncle was an alcoholic everyday straight to the pub after work and stay in the pub for the night along with every weekend from morning until night constantly drinking but like you always turned up at work would never miss a day because he was a hard worker and brilliant at his job.
One night my mam got a phone call from the hospital, My uncle was found in an alleyway right outside his local. We all went up thinking he was dead, He came around and didn’t know who a single one of us was, It took him weeks for him to get to know us all again. My mam wanted him to come with us and the doctor strongly advised "not to" as he would just continue to drink. His advice was let him learn the hard way and he ended up in the homeless aid, All of us were devastated having to do this to him but it proceeded. The doctor told him of he continued to drink he would be dead in a short space of time and us as a family had to tell him we are all finished with him if he drank again.
That was 10 years ago he hasn't touched a drop of alcohol. He's on medication because he is still very forgetful now and again but he has his own place now comes to visit us and we visit him he's incredible to my kids and the rest of our family, He done us all proud an incredible achievement. I can assure you if he do it anybody can do it. Not sure if you have family or not so I'm just presuming just think of the people it's effecting around you. It's horrible what it does to people and families it ruins lives. You are really lucky you still have an opportunity to turn this around whilst alot of people don't get that chance.
I wish you all the best.
Really sorry just edited this posy because I only realised what date the topic was posted.