I really do not like dealing with drunks. They are annoying at the best of times. The loud and belligerent ones are the worst for peacekeeping from my POV. They shout and think they are being quiet, and they get angry when you tell them they need to be quiet. They call you a liar for telling them they are loud and disturbing other people. Because they are just having fun, doncha know? But the people who just want to sleep are not having any fun at all. And they really will not listen to anything until they have had a chance to sober up in a few hours. So what do you do until then? Sometimes the police are the only answer. And that just adds a whole extra level of fun to the whole situation.