I was a 2 pack a day smoker for almost 26 years. I tried all the quit smoking aids, patch, gum, Chantix, with no success. I first bought what is known as a cig-a-like around Thanksgiving 2014. I was slowly cutting back on the amount of cigarettes I was smoking. Come January, 2015, I discovered the tank and battery set ups, where you were able to fill the tanks with a juice of your choice. On January 16th, 2015, at 3:06 P.M., I smoked my last cigarette. I have been completely smoke free since, and I enjoy everyday of being cigarette free and vaping. I have now slowly cut back the level of nicotine as well. When IO 1st started, I was at the 24mg level. I am now down to the lowest level you can purchase, 3mg. I will soon start to purchase 0mg and 3mg, mix them together and get 1.5mg. I do not plan on quitting vaping, I LOVE IT. I can play with my kids, dogs and not be out of breath. I sleep soooo much better, and just simply enjoy everything better no due to not smoking cigs.