I saw a guy go into the library bathroom carrying his own roll of toilet paper. This seems curious to me. It was sticking out of his pocket and was probably about two-thirds of the way gone. I've never been in the men's restroom, but the women's restroom comes fully equipped with toilet paper. It's not locked down and you don't have to pay per square or anything, so it's perplexing to me that a person would feel a burning need (no pun intended) to BYOTP. Strange.