I'll tell you a secret: from the outside you look like some kind of aromatic steam locomotives, such a person with a pipe in a stinking cloud of smoke. In short, very bad.
Let me tell you another secret: your addiction to these things only grows, since you can blow anywhere, so you probably do it all day long. It seems harmless, but the problem of addiction has not been solved.
Bottom line: poor looking addict dude. There are two good reasons to quit.
Quitting smoking regular tobacco, the habit and psychological dependence will not disappear anywhere, only the subject on which the person will still depend will change.
Realizing that this type of smoking is "completely safe", it is possible that the amount and duration of smoking will increase. This bad habit will be unjustified, even more money is spent than with traditional smoking.
Since no studies have been carried out by the World Health Organization, there is no guarantee that there are no harmful impurities in liquids.
It is not prohibited to smoke electronic cigarettes in public places, but it cannot be argued that "artificial smoke" will not irritate others.
Since this product is not certified, it is possible that there are counterfeits that may pose a danger to human health.