I totally get what you are saying. On the flip side of things is that you have a right to smoke, that is the choice that you made, that is fine. But others do not want YOUR choice visited on them. That is all people are saying, is that you made that choice to smoke, others did not and should not be subjected to your smoke. I don't see that as unreasonable. It think it gets heated when smokers get offended that others do not want to be around their smoke and seeing it as a personal attack. Plus those that are very blatant about how "it is my right to smoke and I will do it wherever I want" kind of attitude. Like I said, if it was a pill you were taking and it did not affect others, we wouldn't be having this discussion.