used to be like that when i was younger, right up until about 25-28 where it started to calm down.
Now I very rarely drink, don't mind having a few beers but I don't get drunk anymore. Mainly because I dont like being drunk, after waking up on too many mornings unable to remember the night before.
So I am happy to have a pint or two on a night out but have no problems just drinking a glass of water sitting in a pub. can go to many festivals and just carry a bottle of water about refilling it now and then. Saves a lot of money and not having hangovers is a godsend.
Thats not to say I don't have other vices but thats neither for the here and now.