I started vaping 5 1/2 months ago with a AV @ 36 mg nicotine I was a 5 PAD smoker, each month I would work my way down on the nic level, on the 1st of December I went to 0 nic and never looked back ,havent craved it didnt think it would be so easy I will still vape as I enjoy it and the flavors just with no nic