I was a smoker for over thirty years if it was not for e cigs I would not be here one morning I left to go to work and on my way to the train my I could not breathe very well so instead of going to work I ended up in the ER and was`told that I was having a heart attack I was supossed to go to Florida to make along story short I was told that I had huge blood clots in my lungs I was told if I had not gone to ER and taken my flight the next day that I would have been taken off in a bodybag period I have been vaping for two years and my lungs are much better I am doing so much better and fell like I have a second chance I dont think you are helping with all these false studies if you did the studies properly you will see its 95% safer than smoking and for you to put us with smokers than you are harming us and if people get sick because you are forcing us to be put together you may have more problems later like law suits.