In most of my discussions on the realm of thought with people, I have found out that a lot of us do not want to venture into this area, even in deep discussion.
There is a fear within the minds of most people I have spoken to while most others have not a clue on this field.
It is very difficult for most people to comprehend the realm of the spirit as a real world.
A lot of us have been so conditioned to the erroneous believe that the physical world is the only world there is for us, as long as we are in this physical bodies.