My stepfather refuses to wear one because it's `so uncomfortable'. I don't know anyone else who doesn't wear a seatbelt, I think it's stupid that people actually do that. It doesn't take much time to do, and it gets automatic after a few times, so it's not like it's taking valuable time or anything stupid like that. Also it's not uncomfortable once you get used to it, and it's very good at saving people's lives, so I really don't see what the big inconvenience is. It's like if someone refused to lock the safety on their guns or refused to wash their hands after they took a shit. It doesn't make sense to me.