Ive been vaping 24mg since I quit, so far no urge to pick up the analog... and I smoked 2 packs a day. My Fiance still will smoke 1 to 2 analogs a day, and states she misses the "taste". Everyone is different, so there will be differences between us all. I have been chewing, dipping, or smoking since I was 9... (sometimes smokless and analog at the same time while at bars, stress, etc..) a long time ago, and find that as long as there is Nic, I am ok....