They Are Watching

Have you ever owned a fish tank, with fish?
If you have, you’ve noticed that the fish seem completely unaware that you were watching them. As odd as this may appear, I feel there are life forms who can watch people in our world in a similar way, leaving us undisturbed and unaware. They have no desire to join us, just as you would have no interest in climbing into your fish tank to be with your fish (which would likely terrify them).