I've got my son in law vaping he doesn't smoke anymore but I have about 6 to 8 people on vaping but they still smoke analogs,I don't understand it I've been a vaper for 3 years and will never smoke again. I got my sister in law to guit but it was to late for her she had lung cancer but her last six months she was a vaper,I had got her a kit when I got mine she vaped on them but still smoked until she got lung cancer. I don't no if it would have helped her three years ago to have just stayed with vaping but she didn't ,and I miss her so much.