I too was addicted to cigs and managed to be freed from them, more than 30 years ago, but my story is a little different.
I feel for all you that are still battling cravings.

I was up to a pack and a half a day in the USMC in the '70's around lots of other smokers. The only alternative I knew of then was Skoal, which I dipped for 6 months or so. But it is rather disgusting on a regular basis, doesn't exactly draw the babes, and the inside of my mouth was turning into leather and probably a precursor carcinoma. I reluctantly went back to cigs. I knew I wanted to quit so I simply tried to stop buying. After a day or two of intense cravings, especially after meals, I'd dig around in the bedroom wastebasket for an interim half-smoked butt, and then would just give in totally and buy a new carton. At this time I was turning to faith in God, so I did ask for his help and was continuously promising God I'd quit "after this I finish this pack." This recurring cycle of trying not to buy, and of giving in after a day or two, simply unable to stand the intense cravings, went on for six months.
Finally, one evening in my offbase apt I'd just given in again, bought a new pack and had just lit up the third one. It hit me that I simply did not have the power to quit, and knew I'd be unable to honor my promise to God to quit. I was moved by regret and simply admitted to God that I could not quit on my own, though I wanted to very much. At that moment I experienced an extremely powerful sensation (the power of the Holy Spirit for the biblically inclined) which lasted about 20 minutes. (I was a radar tech and had been shocked a number of times, including once by a capacitor of 20,000 volts. The experience in my apt was not an instantaneous jolt, but it was just as palpable.) After the intensity of this experience subsided I took that fresh pack with 17 fine cigarettes and threw them in the bedroom wastebasket and left them there for more than 4 months, never touching another smoke again. I was free, and I give thanks to God for it. So, in addition to the other suggestions above, you might add prayer if you are so inclined.
By the way, ever thought about changing "Junky" to something a little more positive?
