I always use my juice feeder box mod when I'm around. I started to realize that it looks like it could be seen as a different kind of PV. Like a weed vaporizer. Most people don't know about box mods but a lot of people know about vaporizers. My college is a non-smoking campus and I always use my PV around outside. I've never seen anyone else with a PV or even smoking a cig at school. I'm new to this campus so I don't want to use it inside yet but no one has said anything when I use it.