I very much enjoy this concept:

Working-mind is the practical aspect of mind, to operate in “this world”.

Thinking-mind is the misguided me-identity, creating the impression of personal doer-ship.

Thinking, mind and speech are great gifts!

The fall happens when we identify as the thinker, when mind isn’t anchored in Presence, when we lose touch with the ground of Being.

Interestingly we are called Human Beings.
Somehow the Being aspect gets easily overlooked in favor of the excitement of experience.