Should I stay in university halls or at home?

I am pretty much the same way, I was lucky though a lot of my friends are going to the same university I am. I stay at home, I commute every day, it's not that big of a deal. I am happy where I am. But I guess you never know getting away could help you get better at interacting with strangers. But having friends I already knew around helped me adjust faster to the college life. By the way if you live at home it is A LOT cheaper.