first and second week will be hell.
i quit and started doing it again so many times.
you put on A LOT of weight too.
I can't say long term because I never managed not to give in for months.
I smoke VERY LITTLE now (compared to what I did) and I can say I can do things like walk fast and go up the stairs without your heart racing, and a lot less headaches. Certainly, when I don't smoke for a long time I feel a lot less intoxicated. But then I get so cranky.
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