While we have an ego, we are not seeing reality directly. Instead, we lose track of the context or perspective of the whole, and enter into a kind of fictional private world. It becomes a private "version" of a world, which is not populated by real figures but by imaginary ones. These figures are "shadow figures" which a person then interacts with as if they are the whole of what is there. But these characters are made up of reactions and judgements and projected ego images.
This is the case for someone in a state of insanity, which means pretty much everyone. Anyone who believes in separation and has separated themselves off from reality, is in a private kind of world. It becomes a subjective world, a world of interpretation and judgement and fantasy. In this world they alone imagine personalized versions of everyone, which barricade them in and hide the reality of the person.
They interact with these images as if they are the actual people. They do not see the actual people, only their interpretations of them. Even if another actual person is right in front of them, they do not see them and instead have a special relationship with a fantasy that is not even there. They are lost in a dream, insanely relating to hallucinated entities as if they really exist, and only they can see them.
Everyone with an ego is doing this. We're all having privatized worlds in which we are in relationships with fantasy characters that we've made up to take over from our actual brothers. We don't see people for how they really are. We have made up an ego for them instead to take the place of them, and the ego we've made for them is in a special relationship with our "own" ego.
Inside this personal world it's as though the person doesn't even really see reality, or hear what's really happening. They see and hear what they project and perceive, and cannot see beyond it. They populate their world with figures from the past and illusions of people and interpretations of judgements laid upon them. They think that these things stand-in for the actual people and are all that exist. And now they are blind to reality and lost in a dream-world, imagining that illusions are real.
"The other has many forms, for the content of INDIVIDUAL illusions differs greatly. But they have one thing in common; they are all insane. They are made of sights which are NOT seen, and sounds which are NOT heard. They make up a PRIVATE world which CANNOT be shared. For they are meaningful ONLY to their maker, and so they have no meaning at all. In this world their maker moves alone, for only HE perceives them.
Each one peoples his world with figures from his INDIVIDUAL past, and it is because of this that private worlds DO differ. But the figures that he sees were NEVER real, for they are made up ONLY of his REACTIONS to his brothers, and do NOT include their reactions to HIM. Therefore he does not see that he made them, and that they ARE NOT WHOLE. For these figures HAVE NO WITNESSES, being perceived in one SEPARATE mind only.
It is THROUGH these strange and shadowy figures that the insane relate to their insane world. For they SEE only those who remind them of these images, and it is to THEM that they relate. Thus do they communicate with those who ARE NOT THERE, and it is THEY who answer them. And no-one hears their answer save him who called upon them, and he ALONE believes they answered him. Projection MAKES perception, and you CANNOT see beyond it. Again and again have men attacked each other, because they saw IN THEM a shadow figure in their private world." UrT12E1
"The delusional can be very destructive, for they do not recognize they have condemned THEMSELVES. They do not wish to die, YET THEY WILL NOT LET CONDEMNATION GO. And so they SEPARATE into their private world, where everything is disordered, and where what is within, appears to be without. Yet what IS within they do NOT see, for the REALITY of their brothers they CANNOT see." UrT12E4
"Your private world is filled with the figures of fear you have invited into it. And all the love your brothers offer you, YOU DO NOT SEE." UrT12E5 "You who know not what you do, CAN learn what insanity IS, and look beyond it. It is GIVEN you to learn how to DENY insanity, and come forth from your private world in peace." UrT12E7
"Yet in the darkness, in the private world of sleep, you SEE in dreams, although your eyes are closed. And it is here that WHAT you see YOU MADE. But let the DARKNESS go, and ALL you made YOU WILL NO LONGER SEE, for sight of IT depends upon DENYING vision." UrT12E9
"Yet this is what denial DOES, for BY it you ACCEPT insanity, believing you can make a private world, AND RULE YOUR OWN PERCEPTION. But FOR this, light MUST be excluded. Dreams disappear when light has come, AND YOU CAN SEE." UrT12E9
"If I have no private thoughts, I cannot see a private world." UrW54L3 "I have no private thoughts. Yet it is only private thoughts of which I am aware. What can these thoughts mean? They do not exist, and so they mean nothing." UrW52L5
"Yet it is a fact that there are no private thoughts. Despite your initial resistance to this idea, you will yet understand that it must be true if salvation is possible at all." UrW19L2
"To the ego, THE MIND IS PRIVATE, and only the body CAN be shared. Ideas are basically of no concern, except as they draw the BODY of another closer or farther." UrT15H8
"For you think that your minds must be kept PRIVATE, or you will LOSE them. And, if your BODIES are together, your minds remain your own." UrT15H11 "How can you do this when you would prefer to have PRIVATE thoughts, AND KEEP THEM? The ONLY way you COULD do this, is to DENY the perfect communication that makes the holy instant WHAT IT IS." UrT15E7
"Let not your fear of sin protect it from correction, for the attraction of guilt is ONLY fear. Here is the ONE emotion that YOU made, WHATEVER it may seem to be. And it IS the emotion of secrecy, of private thoughts, AND OF THE BODY." UrT22B5
"If you are joined, how COULD it be that you have private thoughts?" UrT21G3 "Minds ARE joined; bodies are not. Only by assigning to the mind the properties OF THE BODY, does separation SEEM to be possible. And it is MIND that seems to be fragmented and private and ALONE. Its guilt, which KEEPS it separate, is projected to the body, which suffers and dies, BECAUSE IT IS ATTACKED to hold the separation in the mind, and let it NOT KNOW its unity." UrT18G3