How bad is smoking ?

Very bad, and...: Smoking is completely unnecessary. If nobody on planet Earth purposely inhales smoke or vapors of any kind, we would all still be just fine... and a lot healthier. All smokers need to quit smoking. However, the nicotine is extremely addictive, which is why the tobacco industry is able to keep selling so much of their products for MONEY. One can work with his primary care doctor on quitting.

Very dangerous.: There's nothing good about cigarette smoking. There are about 42 carcinogens in cigarettes,,along with various toxins. Cancer, heart disease, lung disease. Very bad habit to pick up.

SMOKING: About half of all smokers die from smoking-related diseases. If you are a long-term smoker, on average, your life expectancy is about 10 years less than a non-smoker. Please red this:http://patient.info/health/smoking-the-facts