They were probably robbing the store to get money for drugs. Grabbing the cigarettes was just convenient.
This reminds me of the scene in Half Baked with Bob Saget.
I'm not talking about how addictive something is. Because if I was, sugar and caffeine would have to be in the discussion. I'm talking about the almost immediate, negative impact on lives.
At the end of the day, we are all going to die of something.
So pick your poisoquantity.
I'm just trying to get a semblance of quality of life since my health issues have already put a cap on the quantitiy.