I'm guessing you don't have a 19 year old kid. I do.....actually until today when he turned 20. My 19 year old ain't doing sheet unless he wants to do it.
You're correct, I don't have kids, but I was going by an article I read a day ago where the kid's aunt stated that he was terrified to go, but apparently his mom said something different as I just did a googlez search a few min ago, so who knows...