I do not smoke, I think that smoking is harming themselves indirectly. Tobacco is a substance that can cause disease when smoking continuously for a long time. Diseases caused by smoking, such as cancer or tuberculosis, the disease is seen slowly. Therefore they do not fear and dare to smoke anyway. But people think that smoking cigarettes is what makes them great distress and look good in the eyes of others. They are so popular that smoking without considering the consequences. And they are the ones who want to know that smoking is not. Smoking as a friend because I was smoking a cigarette. I think that is not just smoking. But they did not know if they smoke very much, it will make them addicted to smoking.