I am around smokers, so I had no choice but to quit not only in the presence of a pack of cigarettes, but with everyone smoking around me. My husband smokes in the house, everyone who comes over does also.
You should have been me, going through those initial withdrawals, with smoke in your face, sometimes literally. There were times I wanted a cigarette so bad I would be shaking, a couple times I cried.. but I knew if I got through it with all that around me, I would always be able to stay quit.
So, I am quit..

but not everyone is the same, and not everyone can do that. Vaping is literally the only reason and the only way I was ever able to quit. Without it I would still be smoking cigarettes, but it took all the willpower I had.