Then, there are folks with liver damage from non-alcohol related causes and they could become alcoholics as well because of the damage.
Best bet is that if you have a Sa'ami ancestor you know about, or a Sioux/Lakota Indian ancestor, who was an alcoholic, you should not consume alcohol under any circumstances ~ EVER!
>>I identified three causes or you, two of them genetic.
I’m not convinced that there’s any genetic component to alcoholism.