Here's an unbelievable tale. I had quit for 8 years after the birth of my son, and about 4 years into this great period of my life, I read an article somewhere that said if you were a non-smoker, and had to have a long flight over many times zones, if you smoked just one cigarette when you landed it would help you adjust to the time zone change. Remember this is 4 years into an 8 year quit period. Well, little did I know at the time of reading this that the addict (smoker) in me had filed this away, deep in my conciousness. 4 years passed, and I had to go to Russia to do a film shoot, and was told to stop in Germany on the way and pick up several cartons of Marlboros to use as barter to get people to help me out in tricky filming situations. I remember being in the duty free shop in Hamburg on my way to Moscow and remembering that article from 4 years passed----and when I landed I lit up, the just one, and was on my way to becoming a full blown smoker again in a few days.