I went to my doc last month and told him I had quite analogs two months before and was vaping. He was always telling me to quit analogs, however, he would not put me on Chantix due to side effects. I showed him my KR808 and he asked me to show him how it worked. He called it an inhaler, had heard of them, but never seen one or someone using one. I went back last week and he asked me how it was going - I told him it has now been 3 months and not one analog. He said that he had researched it and had told several people about it already. He said it was better than smoking, of course, but would like for me to get off the vaping too. I told him that I was lowering my nic level gradually however I really LOVED the nic buzz now! He laughed and said 'I need to get one of those.' under his breath. He said that nicotine was a constrictor ( I knew that already.) but was very happy that I had success with it. I gave him the name of the site I order from and one of their calling cards they sent with one of my orders. I know that he wants me to quit it all eventually but in the meantime he's off my back! Honestly, he seemed very happy and I bet he's already placed an order himself (he used to smoke too.)