Smoking causes lung cancer.
That is, if you are lucky enough.

Smoking kills people in more ways than one. For most, it is the lung cancer. For some, it takes away the very purpose of their happiness. My ad is based on a real life insight. Of course, it isn't true word to word. But that's not the point. Smokers often out of ignorance forget that smoking can get to you in unpredictable ways. And before you know it is too late.