I don't hide my vaping. I don't vape where it is posted or I have been told not to. If I am with a group of people I ask if it bothers them and abide by their decision (courtesy).
The ones I just will never understand are the ones who vape somewhere. Are told it is not allowed. Then they proceed to stealth vape because they know they can get away with it and call it civil disobedience. That is not civil disobedience. That is a nya nya to the person who told them no. If it was civil disobedience they would not be stealthing. Even Ghandi knew an act of defiance means nothing if the powers that be never notice.
Unlike smoking, there is no continuous action. When you light a cigarette, it stays lighted for several minutes continuously.
If you pull a PV out of your pocket for a second, to put in your mouth, then put it back in your pocket, it's quite different from having a lighted cigarette sitting in an astray.
For some reason what keeps coming to my mind is what if a woman takes out a stick of lipstick to do her lips, and is told it is not allowed ?