Just say " You are a dear friend and I love you, but I am a vaper NOT a smoker. As an ex-smoker I'm sure you're painfully aware of how trying the first leg of this journey can be which is why I need your support now more than ever. I am not saying that the way I am going about it is any better than any other method, just that it is the one that is working for me. I see and appreciate your accomplishment of becoming a non-smoker, obviously as I am attempting to follow your lead. You can help me accomplish my goals set for me, by me, by NOT referring to me as still a smoker. I am pretty DAMN proud of the fact that I have not put over 4000 carcinogens to my lips in XXX days! This, much as many other addictive behavior breaking tools, is called vaping. I may or may not stop doing this but please, credit where credit is due, I AM NOT smoking! I ask only that in the future, you refer to me as a vaper and my "habit" as vaping. I realize that this is not "true" non smoking to you but my mind, my body and my heart beg to differ. I ask only for your support. If the conditions I have outlined are not acceptable to you please let me know now. I will be sad, but I will understand and hopefully we will be able to communicate again sometime in the future. Take care, god bless and you are always in my heart!"