I symapthasize with people who are trying to quit and I commend the people that have.

I work in the medical profession and we have a patient that frequently sees us that isn't even 60 years old yet and is on oxygen constantly and can't breath and chances are won't make it much past 60. Yet, he smokes with his O2 on and when he is admitted is given the nicoderm patch. And as he is hacking up a lung, he says to us "The worst thing I ever did was smoke, If I could tell kids now days NOT TO DO IT, I would"
Just by looking at him, he just did.