Drinking as a vice is not as bad as gambling or drugs. But any vice carried to the extreme is sure death or destruction.
Most of us do have some defects or defaults but not everyone is able to own it and face it squarely.
I am not a serious drinker mainly because too much drinks makes me sick and I feel horrible. It is a lot of suffering for me.
But even alcoholics get a hangover. Russians say after drinking a lot of vodka, they need to drink more vodka the next morning to clear their heads, no wonder many Russian Drinkers do not live beyond 60 yrs.
I get high easily when I breathe slowly, so I have to snap out of it least I become a dreamer, endorphins I guess. Alcohol too provide a lift. Here is an extract :
Alcohol is a fascinating compound. It is a high-energy molecule that can release tremendous energy to the body when it is chemically broken down. Our bodies will 'run on alcohol', though it is an unhealthy fuel for us that leads to depletion of specific nutrients including zinc, magnesium, copper, iron and some B-complex vitamins, among others.
A vicious cycle often ensues when nutritional deficiencies develop. The body's natural energy system becomes crippled and lethargy develops. This can cause a craving for alcohol as the fuel of choice, since it uses a different metabolic pathway to produce energy in the body. Once one begins drinking alcohol the nutrient deficiencies worsen, and this further increases the cravings for alcohol or sugar.
http://www.drlwilson.com/articles/alcoholism.htm