If you're still puffing away on those nasty cancer sticks, you might be interested to learn that smokers shorten their life spans by 13.2 years (men) and 14.5 years (women). If that isn't bad enough, you don't just die sooner, but that death is more likely to be a painful one of respiratory illness, heart disease and/or cancer.
You might be interested in an article from Green Living called "The Shocking Ingredients in Cigarettes". If you still want to smoke after reading this, then at least you know what you have to look forward to. When even Phillip Morris warns of the danger of their additives on their web site, you know that it's no fairy tale.