3/4 of smokers will not get COPD. Instead, they'll get lung cancer, emphysema, smoking-related heart disease or stroke, breast cancer, throat cancer, mouth cancer, or any one of dozens of other ailments that have been conclusively linked to smoking.
Not me. I only smoke the cigarettes that are bad for pregnant women. You got to read the side of the pack to make sure you get the right one.
conclusively?
Got data?