Luke Skywalker.
Let's say you work in an office building. Let's further say that every time you enter the men's room alone, in that office building, the automatic air freshener releases a very noticable puff of mist. Let's also say you have questioned many others who have reported to you no mist-puffing upon rest room entry. And, for the sake of discussion, let's further assume that when you enter the men's room in the company of others no mist-puffing.
Now, then -- in this completely hypothetical situation, would you start to think there is a guy somewhere looking at you through some kind of device and messing with your mind by mist-puffing your paranoid ass every time you go to the john?