Alcoholism is not a lack of willpower - functioning alcoholics have the willpower to restrain their addiction and recovering alcoholics have the willpower to control it but they are still alcoholics and will be for the rest of their lives.
You can be a regular drinker and not be an alcoholic - it is not the frequency with which you drink but the bodies reaction to the alcohol.
It is not a psychological condition but a physiological illness.
thanks for the reply bryn :-6
that does seem to be the case