There's a disconnection in your social group right now. Either everyone else wants to whoop it up and you don't feel like going out, or you're in a mood to paint the town red and you can't find anyone to go with you. Whatever the problem is, you're just going to have to go with what the majority rules and make the best of it. If you're the one who doesn't feel like going out, remember that sometimes forced socialization can end up being the very thing you need.