Hi, I know smoking is bad but I am really tempted to smoke but don't want to. I just want that feeling of the smoke in my throat or lungs or whatever and I really like the image appeal. But I am curious to know if the e-cigs with zero nicotine really have no nicotine and if so is there any health risk that can occur? It seems like it would b a nice way for people who want to smoke but dont want to because of the bad side effects (like me) and just want the feel and the appearance to do zero nicotine e cigs