I quit smoking in 2002 and after three months, I never craved a cigarette again. And I had smoked a pack a day for 20 years. I was expecting the same thing when I quit drinking 18 months ago but it took longer. Not surprising considering how long I drank but it does get easier. Now, having a drink, missing alcohol etc crosses my mind occasionally, I still have my triggers but it isn't unbearable and passes quickly.