Well, really you have quit. You don't smoke anymore. You just have an occasional cigarette, now and again, on special occasions, you know, or at a bar, or socializing, or when things are stressful at work, you know, or at home, or things aren't going well with your writing, or when your writing is on a roll, well sorta, or when you're around other people who smoke, though of course you don't smoke as much as they do, or most of them anyway, or when it's a cold night, or standing at the bus stop, and with the morning cup of coffee, of course. Just now and then, not like before you quit.