Of course, introverted sensing is your demon function, and extraverted thinking your trickster. When I say 'ego' I do not mean it in the Eastern sense, but in the everpresent manifestation of your cognition. Neither you, nor me, can peer beyond it, except in glimpses.
I think Tole's experience is valid but a rather shallow form of what the full realization entails. This is mere speculation and opinion, but I do not think we ever hear of those to whom this transformation occurs.