Although I was not quite of the conviction back then in 1971, my conviction today is that the inner social workings of all of those realms are largely dehumanizing and DEADLY ones, realms in which the individual is virtually insignificant -- unless he or she has the intellectual and experiential wherewithal to cope with what needs to be coped with.
In those deadly or at least certainly difficult realms, the only thing that matters is who has achieved a modicum of imagination, clever inventiveness, and power which are absolutely necessary if one is to survive more than three months in any of them other than as an expendable asset.
I readily admit that the above is a rather grim vision of things, and that many positiveoptimist types will not believe it can be substantiated or justified.
But you might wish to consider the following. The modern culture provided no place for psychics except, if at all, in the Fringes. And certainly the modernist mainstreams rejected not only them, but the entire topic of psi and psi experiencing -- and, as well, took active educational and deprogramming measures to ensure the cultural continuance of that rejection into perpetuity.
If nothing else, the American intelligence community is VERY mainstream. The odds of a "psychic" (as I unfortunately was to be dubbed) of even entering into the realms of mainstream-structured international espionage, much less surviving for some eighteen YEARS within the abundant machinations -- well, such odds were nonexistent as of 1971.