As a non-smoker and almost none of my mates smoke, since the 'smoking ban' came into effect, I've thankfully been spared almost all exposure to cigarette smoke.
Nowadays, when I am exposed to it, it seems to smell even worse than it did when it was more common-place. People used to smoke in public houses! How quaint it now seems.
Some may say "live and let live", but smoke spreads around fairly indiscriminately.
Maybe smokers should be required to use water-filled bongs that capture the smoke rather than open fires that they hold in their hands?
ps. I'm always surprised by mtbers who smoke. The two seem fairly at odds with each other….