I am in high school!

So this girl in my hall named lanea had a party over the weekend and a bunch of people in my hall went. It was a prom party so you could either dress up nicely or dress really bad kind of an 80's prom actually. So i must admit i was a little bummed that i wasnt invited but i guess i really shouldnt have expected to be because i dont really talk to her very much. I am nice to her but i just dont end up talking to her much.But today i saw a friends pictures from the party and i thought ok i really don't mind the fact that i missed out on the party.It looked fun but judging by the people that were there i didnt think,"oh man i wish i could have gone!" It's just weird that i am 31 years old and i still want to be included in everything or at least invited to everything.It doesnt necessarily mean i want to go to everything but i want to have the power to decide whether i go or not. It's just kind of ridiculous. I think their are clicks in my hall, and in a way, i kind of feel like i am back in high school. I just want to be accepted by everyone even though i am not really keen on being friends with everyone.