On your Earth, you often are asked to take surveys. In them, you will see a question, and some options. You make a decision, and you check a box. Yet inherent in the Earth experience of "surveys" is a common limitation: You often believe that you are limited to only one option.
Your human mind might be ready to challenge us on this. You can probably list any number of reasons why your unfinished objects are representations of your ineptitude. Well, if you look for a list, you will certainly find one, since all possibilities exist. Instead, let’s look at UFOs from a different angle.
Imagine your globe, with all of its people wandering around on it; living their lives, experiencing things, while feeling very much physical and separate. Now imagine another layer that surrounds this globe.