Hello Thomas,
I started out doing drugs. Didn't drink. Gave up drugs. Didn't drink. Having an addictive personality the drink eventually found me. Gave up cigarettes, too. Before stopping drinking. I just always needed "something." For relief. Hah!
One drink was never enough, 1000 too many. For awhile I could moderate. I crossed over the fence. Then I no longer had a choice. I couldn't control my intake anymore.
I have an "allergy" to alcohol. Whatever you want to call it, I cannot drink safely. I crave more than I can safely use. For me to live a life, it has to be alcohol and drug free.
I am thankful that the craving has been lifted.
Best Regards to you!