How many times did it take you to actually quit smoking?

I quit smoking again a month ago. I had started up again after quitting for six months!! I couldnt believe I started again! Has this happened to other smokers too? Can I expect to quit for good now? Oh, and I have gone cold turkey each time, none of that substituting substances crap.

How do I quit an occasional smoking habit?

I have been smoking cigarettes in social situations or when I’ve been stressed since I was 15 years old, now 21. On average I probably smoke two or three packs of cigarettes every six months. I love to smoke, and it helps me de-stress so much listening to music and having a cigarette in the car on the way home from school. Everybody knows they are terrible for you, and they cause an array of cancers. How do I stop doing this? How did you quit smoking?