There is only one sin and that is unawareness, and only one virtue and that is awareness.
Do whatsoever you are doing, but remain a witness to it, and immediately the quality of your doing is transformed.
smoking or no smoking, that is not important. Maybe if you continue to smoke you will die a little earlier. So what? The world is so overpopulated, you will do some good by dying a little earlier. Maybe you will have tuberculosis. So what? Tuberculosis is now almost like the common cold. In fact, there is no cure for the common cold but there is a cure for tuberculosis I know it because I suffer from a common cold. To have tuberculosis is to be very fortunate.
If you really want to do something about your life, dropping smoking is not going to help — because I know people who drop smoking; then they start chewing gum. The same old stupidity! Or if they are Indians they start chewing pan; it is the same. You will do something or other. Your unconsciousness will demand some activity, some occupation. It is an occupation. And it is only a symptom; it is not really the problem. It is not the root of the problem.
OSHO