Keep quiting. Eventually it will stick. I tried several times then I found out I had a tumor in my lung. Well interestingly they don't believe it was from smoking. Fortunately it is benign. But it scared me enough to quit and I haven't gone back in 3 years. But the craving shows up once in a while. I smelt someone smoking on break the other day and I really had to resist asking for one.
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Beauty is only skin deep...but ugly goes all the way to the bone!