And many more diseases like yelloe/brown teeth, fingertops, aging skin,lung diseases, lost of taste, lost of smell... and so on.

If people love to smoke it's fine with me but do it inside your room, put a bag over your head, and do not put others in danger with your behaviour. Plus: count on the fact that you label yourself as a low-ranked, anti-social, low educated person which is what a person with a bit self respect shouldn't do.

A great, healthy weekend to you.