I'm telling ya it will be the most difficult thing you have ever done and you will have to fight the urges constantly,but the upsides are you will be healther for it. I have been smokefree [quit cold turkey with no help] for one year this November my health has improved [colestrol,blood pressure,colenostopy was negative]. Do i feel better yes [somewhat],have i gained weight yes [about 15 pounds/i do not snack] i don't cough up the lugies anymore [that's a plus]. You can do it, but you have to want to and see it through, best of luck to you it took me many tries but i think i gott'er licked!