It has been estimated that smokers have made up half of the population in china. And the smokers are becoming younger and younger, even including some middle school students.
Nowadays more and more people have realized smoking can do harm to people’s health. However, some people still enjoy smoking. Why?   Because some of them think it is a kind of fashion. Some think it is of great fun and others think that smoking can make them relaxed and refresh themselves when they feel nervous or stressed.
In fact, there are many harmful effects of smoking. It can cause a lot of diseases. And it does terrible damage to their hearts and lungs.   Besides, The smokers smell terrible. Meanwhile smoking is a waste of money. What’s more, careless smokers may cause dangerous fire. Smoking is harmful and it is not only bad for smokers themselves, but also bad for non-smokers.
Therefore, I hope all the smokers can give up smoking for themselves and also for the people around them.