I smoked for 15 years, 1-1 1/2 packs a day (Marlboro red)...quit cold turkey over 30 years ago and never regretted it. I think when you really want to quit, cold turkey is not that difficult. Cigarettes were cheap back then, you could smoke at work, in buildings, etc. Now I actually feel sorry when I see people outside in the wind and snow on their breaks, sucking hard to get as much in before they have to go back in to the job. I never preach to anyone about quitting, they know it's bad for them, and they'll make the decision when they're ready.