If this website doesn't convince you, nothing will. http://www.self-destructionhandbook.com/SamplePages/WhySmokingIsCool.htm
pretty funny. They should use this in holland to get people to stop smoking, now we use words on the sigaret carton that says different lines like: Smoking reduces the fertility. smoking can cause a slow and painfull death. and more like this.
I think for men, the most effective one is "Smoking makes you impotent." Whereas women are only scared off by "Smoking causes wrinkles."
When I was in HS, they showed us a film about how smoking pot would give you man-boobs. They showed this kid running in super slow motion with his shirt off. His man boobs were bouncing around like a bowl of jello and he wasn't even fat. It was pretty effective.
Unfortunately, it was absolutely false and as such, will end up causing cognitive dissonace in teens resulting in their not believing anything the government says regarding drugs. Lies will not get us out of the mess that prohibition has caused.
In England, the words SMOKING KILLS take up a good portion of the carton and they are on every one. Doesnt seem to stop anyone from smoking though.
Who would think that would help? If they wrote "SMOKING CAUSES IMPOTENCY" in big block letters, they'd have much better success.