If I can quit Cold Turkey, after chain-smoking for over 50 years, it is possible! Drown your cigarettes. Throw them away. And get a positive attitude, that quitting smoking is the very best thing to do for your health! I read an Allen Carr Book, and he suggested to quit without Nicotine Replacement Therapy (NRT), because it was the fastest way to stop cravings. It worked for me. And be aware, that it takes more than a week or two, to really start losing the cravings, but always remember how long you smoked! The timing on cravings is different for everyone, but it beats getting cancer or Chronic Obstructive Pulmonary Disease (C.O.P.D.). You will win, if you just say, “Not One Puff Today!"