Thanks everyone my cravings kick in around Thursday/Friday when I get paid normally when it's been a stressful week in work and I feel agitated because I work from home and there is a shop right next door to me so it's so easier to just think f**ck it and go and buy beer.
I am hoping starting a new job will help with this as I will be out of the house.
The thing is I'm fine socially without drinking I am not a social drinker I just drink alone in my shared house in my bedroom watching endless things on YouTube.
Cheers again for the replies.
Sam