I wish you the best in using Steven Greer's CE-5. The point of contact is to study thought in it's many facets of articulation. Hopefully, it becomes a self informing process to transform underlying perception of possibility. It's slow work.
I do find it helpful to associate images of antiquity to examine psychological processes. Jung looked at UFO's as the beginning of the formation of a world myth. Man's ability to personify psyche forces precedes his identification of them with rational. His sense of self precipitates thru them.
Nowadays, it's lost upon people the psychic relevance of mythos. Man, however, cannot forget. It will be redrawn thru his mind in ways he can use. A case is Naruto.