I have to admit, I don't smoke, but my friends do.
I may not condone it, but I don't judge either. My best friend is always worried about her nails so I got her this great Cigarette Holder. It's actually a really great idea. You slide it onto your cigarette and then slip your finger thru the larger part. It puts the cigarette in the perfect position to smoke it. It keeps it away from her nails too.