The only convo's I've had that are similar, are me having to explain to someone WHY I vape, and WHY it is a healthier alternative to smoking cigarettes.
I really don't try to convince people to switch , no offense but I find it comes off as kind of annoying, even to ME, and I'm a vaper!
It reminds me of those people who decide to quit smoking, after YEARS of daily smoking, and after a few days to a week of not smoking, suddenly they are over zealous and are trying to force everyone around them to quit, and they bring up all these 'facts' statistics, about how bad cigs are, how stinky they are , this and that. It isn't that they are wrong, they aren't...cigs do smell, they are bad for your health...but smokers already know this....and until a few days ago, YOU WERE A SMOKER. (not you OP, the people I'm referring to).
Honestly, if you like to vape, that is YOUR choice. If you like to smoke, that is YOUR choice. People should let others do what they want, as long as it doesnt hurt OTHER people. (I get it, second hand smoke, yada yada.....sorry, that doesn't do it for me).