Clean air, clean body
Smoking is a choice many have made. I personally smoked for 13 years of my life (an early smoker), and I could see the effect it had on my body and mind.
Compared to how I feel now, I would never go back to that habit. But again, that is a personal choice, a conscious choice.
And by being informed, you can make sure you make decisions with full awareness.
Smokers suffer from bronchitis, emphysema, pulmonary heart disease, and lung cancer. There are also the other smaller effects, like yellow teeth, bad breath, yellow hands, loss of taste, etc.
In this interactive website, you can see how tobacco changes people.
Here you can read Part 1, 2 & 4