The smoke is bad. Do not smoke heavily It's bad for your health. And peers alike. Whether it is a disease, lung disease emphysema. Or bronchial stenosis Each disease is very bad results. I absolutely do not think The young students were smoke. I was curious to try See it suck it suck as a friend. Or a friend to suck, but rejected it. In order to be accepted in society, those who smoke. It must be pumped by a friend request And universities should ban smoking in college. It is a place of education If you do not really It should also be limited in areas where smoking is the only source.