Here's how I quit...

First, lose your job. Start selling things you own to be able to pay rent, and buy food + smokes. Buy some cheap cigarettes, 3 packs for the price of one. Light up and find out they are the worst tasting things you ever tasted. Only smoke them when you really need a fix. Come to the realization that you're still on the second pack a week later because they taste SO damn bad you've tapered off to about four or five a day. Decide that if you can live on four or five a day, you cn live on none. Open up the last pack and crumble the cancer sticks into the toilet. Gain 30 pounds over the next 3 months.

EASY AS THAT!!!!