Why do people quit smoking?

Answer 1

People quit smoking because it is terrible for them, it is too expensive, or they realize that it is doing nothing for them, as in, all of the excuses TO smoke, are caused because of the nicotine addiction.

Answer 2

Because smoking causes diseases and a number of problems. Smoking is bad for you, even when you start smoking. People who quit go through a hard time, because it is an addiction. But the benefits are worth it.

Random Fact: there are 599 ingredients in a cigarette.