The person - once you start drinking in life, if you decide to do so, you learn pretty fast what kind of drunk you are - some of us sulk about the cruel nature of the universe, some of us laugh loudly and sing badly, some of us haplessly hit on the bartender, a few of us turn into rage monsters, some of us are all of the above...it is incumbent upon you to understand what you're like and to have enough respect not to unleash that person upon those around you