Jam
No disrespect for your thread but i feel like we just go in circles on this one. Smoking is an addiction and those who dont quit are either too lazy to stop or dont care enouth too. Simple as that.
Recent studies DO NOT show that second hand smoke is just as dangerous as smoking. Recent studies do show however, that if you live with a smoker and you breathe in his second hand smoke all day you have a 25% increased chance in getting cancer. Now, unless you live with a smoker I really dont think there is reason to hyper or hypo ventilate.