I hate the smell of smoke and it irritates my sinuses really bad. I cannot deny that I like the fact that smoking is banned in public places where I live. I do not allow smoking in my home when people visit.
However, I think that trying to ban smoking outdoors, in bars or in people's private homes is going too far. If people want to do that to themselves, they should have the right, the product is legal after all. I also do not support high sin taxes on smoking.
I absolutely detest the smell of cigarettes and would prefer nobody was stupid enough to smoke them, but you can't make it illegal just because it's irritating. I hate when people walk around in large groups laughing and yelling at random people, but I can't make that illegal either.