Congratulations and I empathize. I was at 1.5 PAD for 50 years until 01JAN2012. I had tried: cold turkey, patches, lozenges, gum, wellbutrin, and hypnosis...pretty much the same experience as you. The gum worked best for me, but was a temporary fix that just pushed off the inevitable next analog. Finally, vaping - and it worked. Unlike the other approaches I didn't go crazy (just the occasional craving during the first month that went away with some exercise or some tobacco flavored juice with higher nic - 24 mg). It was so much easier with a PV to not even think about having an analog. I haven't saved any money but I haven't had an analog this year and my breathing got a LOT better - no coughing or wheezing, fewer colds, and I don't smell like an ashtray anymore. Hang in there and good luck.