What McFox said.
My dad smoked heavily when I was little and I had repeated pneumonia and bronchitis, resulting in permanent scarring of the lungs leading to chronic respiratory disease which is life limiting and severely crap to live with. So yeh, I villify smoking. I don't blame dad, he had no idea of the effects on health at the time and he did later give up, thankfully.
Now I have to run the gauntlet of smokers every time I go to the hospital - the respiratory dept is the worst
and yes, it makes me ill. Most memorable time was being blue lighted in when pg after someone lit up next to me in a bus shelter and I pretty much collapsed. These are not mythical situations made up by people who like being sanctimonious. I believe in a free country and all that, but I reckon my right to breathe trumps your right to smoke, actually.
And, experiencing first hand the effects of degenerative lung disease, I get angry, really angry, with people who smoke because I know what it is like and I cannot imagine why these people would wilfully do something that may result in my experience. You don't want it, I can promise you, you don't want the feeling of drowning and choking and hideous pain and not even 02 making it better. It's just not worth it.
And let's not go with those who assume I've bought this on myself - 'that's a nasty cough, one too many fags' and much worse. I didn't, but many did, and that's what saddens me.