I quit a heavy habit for the first time when 24, went back when 31, quit again at 37. I'm now 21 years smoke free. For me, there were no crutches that helped and I tried all that were available at the time: lozenges, etc. I was a fucking madman for the first 30 days; how I held it together I don't know. It was pure simple white-knuckle gut-it-out. Then it lets go (mostly). No cravings since then; still an occasional twinge. . . . Wish I had a pixie-dust solution for you but I know of none personally. Good luck.