I am an ex smoker who quit cold turkey 5 years ago. It was the hardest most uncomfortable thing I’ve ever done. My sons were both heavy smokers from their teens and could not seem to kick it. They are in their mid 30’s now, and 6 months ago a friend introduced them to ecigs . From the first puff of an ecig they never lit up a smokey smoke again. It was amazing to all of us. One son has cut down from 24 nic to 18 nic already, one of their friends phased down to zero and quit entirely. These things are a life-saver. It is criminal if governments ban ecigs and force people back to using lethal but legal cigarettes. This whole regulatory thing reeks of big tobacco!