How can the subtle body act out roles, make contact with others from past lives, without the coreSelf being objectively aware of these associations?

My answer to the above question from the original post:

Thank you for this most clarification giving lessons, particularly as it pertains to the described "magical abilities" of the subtle body or social self.

The formatting of the social self has integrated into it memory compartments in layers of considerations, as it relates to order of relevancy regarding the objectives that are to be prioritized in any given lifetime based on the environment.

Those environments afford the opportunities to the core-self for experiencing them (the environments) through the agency of the various adjuncts which are sensorial and/ or psycho-emotional appendages for perceptual references.

The ensuing energy manifestations of the existential scenarios do not implicate the coreSelf beyond its bearing of the responsibilities resulting from the experiences of the self, social.

And, their mechanisms are managed, controlled and executed by Nature, the overarching agency over all such correlating parallel environments, any given core-self can be said to be transitionally partaking into or fully, continually (and temporarily) immersed in.

The objectivity of the core-self is only relevant for the relatively advanced yogins who actually are at least working on or have some degree of familiarity with subtler adjuncts, beyond the intellect organ.