Keep it up! Withdrawal may take some time. Stay away from the corner saloon.
Now I have to have a non-smoking room when I travel. Cigarette smoke has become almost unbearable. As my system changed, I became a strong anti-.
All restaurants here are non-smoking by ordinance, which is good.

Also all stores are no-smokng. Smokers have to go outside. It is fun to watch them dancing around to keep from freezing in cold bleak midwinter.