It is their own buisness, but it isn't just their own buisness.
My dh is dying and he did nothing to cause his cancer. We spent part of this evening helping our dd (11) through a sad moment. It was hard. To do that knowing that you smoked and caused your cancer must be near unbearable.
And I have every sympathy for smokers, I really, honestly do, because it is a vile addictive drug.
But sadly they can duck the facts if they are ever going to quit. And facing up to the fact that even if they are the best mannered and politest of smokers they may well still be causing a huge hurt to the people they love most in the world.
and Katie irritated me a little by calmly saying that her children would know that she died happy with a cigarette in her hand. sadly life is seldom that easy, and that she would have'no regrets'. Which I don't believe for a second.