Take care of your lungs
When you smoke you are doing a lot of damage to your body. Your essentially breathing in toxins that destroy the lungs and other vital organs due to the ingestion of the toxins in the smoke. Most people don’t realize how poisonous cigarette smoke is and second hand smoke is even worse as it is often unfiltered. Second hand smoke is not always the smoke that you breathe out, it can be the smoke burning off the end of your cigarette and since its unfiltered it has even more powerful and deadly poisons in it. I don’t know what possesses people to smoke but I think its a nasty habit.