I smoked cigarettes for nearly 30 years, and was turned on to e-cigs and vaping by a family member who had also used them, successfully to quit. I began using a mod and e liquid back in January 2014. It is now August, and I’ve not had one cigarette! My lungs have cleared, my sinuses cleared and I can breathe, and I have not gained the weight I did when trying to quit before. I have used the patches, gum, altoids, and welbuterin, but nothing else has worked for me. I could NOT use Chantix because of existing chronic depression and anxiety. If the FDA takes away my vaping, I will be lost. It is the ONLY thing that has helped me quit smoking!!