Smokers...

I never had a smokers cough until they changed to "fire safe"...which was probably a butane cough, trying to keep the dumb things lit. I bought a carton of rolling tubes (with filters), a bag of tobacco and a rolling machine and I've never looked back. After the original investment of $40.00 for the rolling machine, the math works out to be around .75 cents a pack. They taste better, they go out when I say so and there's no cough. If there's a downside, it would be the hour I spend rolling enough to last me a week. Cuts into my scrapping time.
Oh, and a little added bonus: the casino down the street just had a huge bon fire in their dumpster...caused by "fire safe" cigarettes.
(insert perfect Sirscrapsalot quote here)