I feel the interesting thing about this experience is that it occured spontaneously, both the entry into it as well as the exit from it. That is wide open to further discussion.

In the sentence below the use of the word, mind, is technical but it suggests an observing (but not demanding) self and some space with consciousness. Is this correct?

Being just  mind, with no sense based consciousness.

This sounds like a relationless single self!

A speck of reality with no other reality for miles.