I didn't tell it to her face, but I was mentally crushed. I don't care at all what random strangers or acquaintances do, but this is my baby sis. I really need to think of a way to get through to her head that she has no reason to smoke. She's healthy otherwise, eats well, just got her masters in civil engineering, and has a good job. I can't for the life of me figure out where she got the idea that smoking would be a good idea. Anyone ever dealt with something like this before? How did you handle it?