I was a two plus pack a day menthal cigarette smoker I tried the patch and that did not make me even want to slow down I started vapeing over a year ago started at 36 mg nicotine am currently down to 6 mg nicotine I can feel the difference in my lungs I can breathe better I can taste better smell better everything just seems better, my wife was a heavy smoker as well she tried everything to quit nothing worked until she started vapeing she had difficulty breathing then she started vapeing and now has been tobacco free for over two years I wish we would have found out about this product a long time ago