Ok, then how was I able to struggle and fight with them in the astral plane in my sleep if they're flat? They sure looked 3 dimensional to me as if they had length, width, and depth. I know somebody else who grabbed a hold of one of his negative entities in the astral as if they were 3 dimensional.

I can hear mine audibly and sometimes it sounds like their above me as if they're floating, other times they're too my left or right, but their voices don't sound like they're coming from the floor.

Also, I thought Robert said in his book that they can't cross running water and when you drive your car you're driving over water pipes under the ground so they can't follow you. That is not true in my case - they follow me every where I go. And why would under ground water pipes do any good since they're so far down in the ground?

Also when I take a shower I can still hear them talking. It might be that they're talking from outside the tub, I don't know.