You can stealth anywhere, even with a lot of vapor and the light show. I wear turtlenecks or cowl tops to the movies, just tuck the x-long tip into the collar and exhale into the popcorn barrel. In crowded restaurants you can palm a shorty and exhale into your amazingly steamy coffee, which you order for that purpose straight off. I seem to be looking for dropped items under the table a lot also. I've gotten very blase' in stores, no one seems to notice if I'm reasonably discrete. At work I'm lucky - I just keep my passthru on my computer and close the door all day. This is all a very, very minor hassle, as it's currently running about 5 below outside here. And I chain vape. It'll be nice if they ever allow ecigs everywhere but here in the land of zealotry ("It disturbs the customers, but do you have a card?") I lay low and enjoy myself.