We have an energy field around the planet that is created by us. The best way to explain this is that something that belongs to someone (for example their cell phone or their car) takes on a very noticeable energy of that person. So if you borrow that item, you may find that your mood will change to “align” with the person’s energy that “owns” that device (this applies to a lesser extent to gifts and things you buy at the store). You may find yourself saying things that you wouldn’t normally say (for example). The planetary grid works in the same way.
The planet is something that is aligned to the energy of humanity, and so it takes on that collective energy. This is another reason that we have not had much in the way of “physical” contact from other galactic civilizations. If they were to come here, as a galactic civilization, they (individually) would be subject to the energies of our planet. I think it’s safe to assume that this kind of energy may not be in alignment with theirs. They are more sensitive to energy because they are a galactic civilization. To be brought out of alignment to them is a more “bad” thing to them than it would be to us… since what they can do with their minds can be “more deadly”. For short periods of time they can endure the exposure through mental blocking but this is difficult to maintain for long periods because their focus would be on this process. It would be like driving and talking on your cell phone.
A few obvious workarounds to this problem are telepathic communication and the use of “drones”. Astral projection is also possible. Also this kind of physical energetic attachment is only valid in a single dimension – it does not affect other dimensional representations of the same object or entity. For example the Agarthans are not subject to this energy field connection. There are other kinds of energetic attachments which do occur cross-dimensionally but those are not physical energetic connections.
This is where it becomes difficult to convey meaning because I don’t have the words to explain the “flavor” of different energies.