So that students are not embarrassed to buy was a young teen because in the rubber at the curious wanted to try, we may have to ban they didn't, so we ought to protect they as far as possible.
For students not to be shy in adolescence is the age of the tires because I wanted to, we could not do them, so we should protect them as much as possible.
To make the students don't call to buy Rubber because teenagers are young that curious to try, we may จะห้าม they didn't, so we should protect them as soon as possible.