That was a really gross sight. She couldn't even stop when she no longer could smoke out her mouth. That stuff is addictive and that's what makes it hard to quit smoking. Every kid has seen the black smoke lungs. Every kid has taken science classes and health classes.
Teachers love to show that kind of stuff.
But think about it. This is not fun and games, boys and girls. Your lungs will turn black if you smoke. Your chances of getting cancer, having a stroke and dying go up, up, up when you smoke. You will not be able to hit the ball as far, throw the ball as far or leg out a triple.