Writing Feedback / I hate smoking the most. People know about smoking's harmful effect, but they still smoke? [4]

I hate smoking the most. I don't know why most of the men know clearly about smoking's harmful effect, but they still smoke. Even they smoke too much like one or two pack of cigarettes per day. The important thing here is that smoking is not good for health. First, it's the main cause of lung cancer. Most people have lung cancer are men because of smoking too much. Secondly, they also have very bad breath and it makes other people feel uncomfortable. Likewise, Smoking makes their teeth more stained and dull. In addition, people smoke in everywhere, other people near them will be affected because of inhaling smoke. Then they will be ill or have another disease related to throat or lung. That's why i don't like smoking!