#9: Notice the Differences
In general, when it comes to your personal space, you generally know how things look and feel. Seeing as you’re the one who has control over the space, it only makes sense that you would be this pedantic about your own space. So if one thing is out of place, chances are that you would notice.

Some people might think it is intense to be this kind of person, but this might be the simple thing that helps you realize if someone unwanted has been in your space or not. But just don’t get too pedantic like Monica Gellar from Friends because then you might get a little too paranoid.