I've quit smoking before, but always failed once heading out to the bars with my friends. It's IMPOSSIBLE for me to not smoke and be out drinking while everyone around me is having a cig....
But now I am very comfortable with people smoking around me as long as I got my PV.
That was exactly my experience. Impossible to not smoke while drinking. After I found the eGo and torque 56 from Halo, I was done. It just took the right combination of things for me.