Actually, one ex-girlfriend of mine had the strange belief that 'only bad people use them', lol. To be fair, even though she was in early 20s, she was very inexperienced. Such is the state of sex education here, that they apparently have nondescript biology lessons for the economics students at one university here... A girl I know admitted that these are just sex education lessons. At f**king university, yep. No wonder they want to keep the international and domestic students in separate dorms.