I'm a poser. I smoke when I drink, and absolutely love it (my wife, former asthmatic, hates it, but I stay well clear of her if I have even a whiff of smoke about my person). I tend to smoke quite a few on those evenings, sometimes going through a pack in just a few hours. Then I don't smoke for a week, and I'm right back on the train.
Haven't graduated to carton-ordering yet. Just haven't made that mental leap to "well, might as well buy in bulk." Plus I'm pretty sure that would invite summary execution from the missus