I was a 32 year smoker and April 15th 2013 I bought an Ego and started vaping. I still smoked cigarettes on occasion for about 6 months. I have been completely cigarette free for about 7 months now and I don’t even like the way they smell any more. I am also lowering my nicotine levels in my e-juice and will get to the point I use zero nicotine! I believe the age limit must be at least the same as regular cigarettes. I also believe that if we could convert more smokers the world would be a better place if for no other reason than all the cigarette butts all over the place would be eliminated!