We were part of the same class in May and I would have hit my 6 month barrier too by now. I relapsed after 4 and a half months, I then proceeded to drink on 3 seperate times in the last 6 weeks.
I'm back on day 7 now. Don't beat yourself up, just learn from it.
For me, the good things I have taken away from my relapses are.... I actually no longer want a life of drinking, of being hungover and all the consequences. I also went straight back to my previous levels of drinking. So yeah, I am under no illusions that I can moderate etc
It is still very early days, I don't know what the future holds, but all I do know, is that I truly no longer want alcohol in my life.
I am aiming at a day and a time, get the first 30 days out the way, then aiming for 90. I will hit that 6 month mark!