You know, in the four months that I've been vaping, it has never occurred to me until today that one day my teenage son might find my device and give it a go. And I got to wondering what exactly my reaction would be if I caught him vaping - after the initial shock of course. Even though I have nothing but 0mg juice, I think that my level of being upset on the 1-10 scale would be about a 9. Maybe that seems high but I think that developing any unnecessary habit is ... uh ... unnecessary and sad. I also would be afraid that this would be his proverbial "gateway to smoking". I would be very, very afraid. I know, I know - sit down and have a talk with him and blah blah blah. But I really don't want to go there on this particular thread. What I do want to know is, how upset would you be?