smoking

people now smoke in every part of the world.Smoking has become more popular from many years ago.There are two main reasons why people start to smoke.First of all, when they are in predicament,they start smoking to feel better,because in a bad situation they want to find sth to confort them.The second reason is fun,especially for teenagers,and they become interested in smoking by offering them a cigaratte at first time,but gradually they become addicted to smoking.