Should there be further restrictions on the advertising, selling, and smoking of tobacco? Should it be banned?

Being a smoker I can honestly say I am addicted to cigarettes. For me It is hard to quite smoking. Evan though I hate smoking there is only one reason I keep running back, I feel when Im smoking no one can touch me, Im in control, Im just killing myself at the same time. I think its okay to advertise it i just think people need to knuckle down and ask for a ID.