Why I do drink.
I've seen the malicious effects of alcohol, yes. There is some very dangerous and very threathening elements in alcohol. Those are able to alter your personality. Some people are weaker and more prone to be "taken" by these elements. It's about control. The more you feel your power over yourself, the more you have control, the more you are able to temporarily let go of that control.
I do also appreciate the fine taste of wine.