So far my experince has been very hard. i stopped smoking a day early on Sunday. So far I gave in three times and cheated. Still have not bought a pack. Just bumped. Consdiering the strong strong cravings I have been having and used to smoke between 20-30 cigs a days, I consider this pretty good. I know every cig is considered starting over. Today, the cravings are finally not as bad. This will help and I will keep pressing on.