That being said, there are many times and places where vaping will be out of place, confuse people, and generally cause a disruption and draw unwanted attention to the vaper. Thus, it is wise to consider the prudence of vaping in a particular time and place. A good example would be a nice non-smoking restaurant. If you start vaping in front of a large crowd of people who are paying good money to relax and enjoy their meals, don't be surprised if misunderstandings begin to occur. To me, a few drags on a PV is not worth confusing and potentially angering the people preparing my food.