Nope, as it never made sense to me. But all three of my other siblings do (I am the youngest of four children), and so did my father until he quit cold turkey (and gained nearly four pant sizes, sadly) about four years ago. It's too expensives, shortens your breath and takes entire minutes off your life. Plus, it's more or less being taken away with (with smoker's rights, that is) in public over here, and it stains your teeth yellow and fills up your lungs with tar, ect.Just seem'd like a pointless addiction/vice to have.
But let it be known that I don't hate smokers or anything. Just isn't for me.