A group of girls asked this and they were telling everyone it was gross, but some people said they do. They asked a couple teachers, and they had interesting and mixed responses.
I can sleep with or without socks on, even if it is 100 degrees outside. The thing is, I always end up with one sock on, though.
Sometimes I sleep with my socks off, but I'd say it is 50/50.
It's normal to be naked. And "walk in on", well the one he is talking about I think is just come in your room while you in the nude but who cares? There just family.
Socks off, its much more comfortable, I never sleep with my socks on and the one time that I do, when I wake up in the morning there off I just cant fall aswleep with it.