Visit or No Visit?

I was going to get together with some friends this weekend, but changed my mind. I do have work to do, a deadline that I didn't know that I had, but if I really wanted to go, I would. I'm not sure why I don't. This group only meets a couple of times a year, what is my problem? Sometimes those things seem like too much effort so little. They act like they're still in high school sometimes camping on the floor, staying up really late. They are also rabid Duran Duran fans and I've veered away from them and have other interests. I still wonder why I can't be like everyone else and be more outgoing. I would be happy to just stay at home and not be bothered by anyone.