Smoking education is fine, I still tell everyone who doesn't smoke to never start, but yeah leave us the fuck alone. I smoke because it keeps my mind focused, and if I'm tired or whatever I can rip a stick get back to it. It is very addictive and once hooked, life without tobacco is hard to imagine. It starts out casual, and without great fortitude within 5 years you'll be chainsmoking and your lungs will never be the same.