When I was a squid, in the Navy, I was an alcoholic. I drank in the morning, evening and during the day and I'd show up to work drunk.. but hiding it well. Then, one day, I decided that it's probably not a good thing to be drunk all of the time. So, I stopped getting drunk all of the time. Now, I drink in moderation and have no problem simply because I made the choice. Of course, since I had the will to change, some will say that I simply wasn't an alcoholic.
Were you ever actually diagnosed as being an alcoholic.
Drinking a lot when you're in the service is pretty common & doesn't necessarily make you an alcoholic.