Zeromentor I think because of your situation with your sister you have taken this suggestion a little seriously. While I sympathise with her addiction lets firstly establish that she can in fact go 4 hours without a smoke....sorry it's a pet hate of mine when people throw the word literally around but don't actually use it correctly (eg the way you have used it suggests you sister "literally" can not go 4 hours without one, as in she will literally die/cease to exist if she doesn't have one). But I get your point. I would just like to add that I have been smoking for around 8 years now and have managed to keep it to one pack a week. Consistently. Personally I believe it can be moderated however I am not discounting the health effects this will have on me. Now back to the issue. My main point is that the way I see it the developers really want to make this mod as realistic as possible...let's face it, that's why we all love it so much. Cigarettes should be included simply because the absence of them would go against the realism of the game and they really would be a viable currency item due to their popularity. I would like to add (now this will be controversial) that those who become addicted to cigarettes gain a small hunger bonus as cigarettes can surpress appetite. Yes I am going a little far with this, but there needs to be a payoff for smoking in the game. The other suggestions on the mechanics by people are awesome. Remember that in a zombie populated, post apocalyptic world there would be very few luxuries left to enjoy.