Look, I'm a smoker. No 14 year old should smoke. Hell, I'd tell anyone even considering smoking not to start. I wish I hadn't ever started. It's pure hell trying to quit. Plus, smoking CAN stunt their growth, it's true. And, it will make their dick smaller. Seriously. Nicotine is one of the most dangerous and toxic drugs in the world. In pure form, less than a drop of pure nicotine on your skin can kill you. It's the most addictive drug in the world. Please, believe me, as a smoker. I KNOW. And the really messed up thing is, if you try to quit and fail, you end up smoking more than you did before you tried to quit.