I passed by him, and decided to go back and talk to him. Boy was he unfriendly!!! He has been vaping for over four years, and had to quit smoking because of heart surgery. I tried to get him and his wife to talk. She was totally rude, and said that she liked cigarettes, but he couldn't have them. He did tell me that he gets a bunch of dirty looks everywhere he goes. The were not the most handsome couple I have seen, but I was interested in having a short chat. Oh well, I bet the next one I see will be nicer.