[rison]

Start chewing gums....it helps so you dont have to think,"I need a cigarette".

If this doesnt work.Then think about your long term health problems....Lungs paticularlly.I was a chain smoker the it came to a time I couldnt sleep face down.It always felt as if my lungs were gong to fall out.They were so heavy due to increased weight by smoke.

Also you might find breathing difficult depending on bodily functions...happened to a friend of mine.