I was a PAD full flavor smoker for 23 years and started on 18mg. Did not completely stop craving analogs, so I went to 24mg which did the trick. Every week or so I would go down one level; 24>18>12 and am currently starting 6mg and feeling just fine. My (very personal) goal is to quit nicotine as well as smoking, and vape 0mg flavors when I want to kick back, relax and blow smo- eh, vapor.