This character is practicing looking into the Illuminated Space behind the 3rd eye chakra 2-3 times daily. Very early or very late in the day seems the most productive. With introspection (microanalysis) it is realized that the Awareness that is present, comes before and observes: thoughts, feelings, emotions, bodily sensations and to some extent "my" personality. I know that I am not any of these, since I can observe them.
Right On--keep going.
Looking from this space into the body reveals only more space. Bodily sensations are sensed to be coming from discrete locations in that space, but nothing solid is percieved in it. Is this what you described as the memory map of our bodies? Continued introspection brings the point home, that all experience in the "ego mind" are observed or experienced only throught our senses, neural net, ect, colored through our beliefs and positionalities and finally compared to past experiences and memories, so we can lablel and catagorize them. We experience nothing directly in the would, so there is no proof that the world is Real, or that even I exist.
Too much conceptualization. All experiences are not observed through our body-mind. Body-mind itself is as unreal as the phenomenal world. Only Consciousness exists--EVERYTHING is contained and only an image in Consciousness.
This being understood, i rest in the empyness and experience the almost blissfull awareness that Awareness is all there is. There is still the sensation of being a separate sense of Awareness,, surrounded by nothing. I do ask the question "Who A I" or What am I? Silence is always the answer.
Rest only in observing the Awareness. Be aware of Awareness. This is Self-Awareness, Abiding in Self.
I have been able to fall forward, but not backwards. It leaves me dizzy and a little disoriented. The experience of falling into a bright sun, as you had discribed did cause a subtle shift in awareness...but still "no cigar" (and no sun tan). No expectation is attatched to this practice...i just enjoy the blissfull escape, but the desire for Awakening to happen is all that i ever think about.
Forget about falling forward of backward; it is a help for some. Juest rest in observing awareness. You are doing very well. Keep it up. Do not deviate.