I am a sober alcoholic, I've been sober for 28 months and I used to use social anxiety as an excuse to drink and consume drugs.
The truth is that most people don't know the first thing about alcoholism but like to think they do because the have seen celebrity rehab or intervention and assume that makes them experts. You don't have to drink 24/7 to be an alcoholic nor do you have to have had 1, 2 or 3 DUI's. The majority of alcoholics I have met in the AA rooms didn't live on the streets either. I never went to jail or had a DUI. I graduated college with a 3.5 GPA and on the outside everything looked "normal".
In my experience, alcoholism is my primary disease and social anxiety is a symptom of it. I didn't "TURN INTO" an alcoholic, I was born that way. When I consume alcohol I react to it differently than others and can not control the amount I consume after I have swallowed the first drop.
If you have any questions about the specifics of alcoholism or may think you have a problem with it, I would love to answer whatever questions you may have.