I have read many such works, including Jung, but that was quite a while ago. There was a time (about a decade of my life) when I was searching the works of religion and philosophy (including the philosophy of mind) with great vigor to attempt to understand "what is Truth," and how does Truth relate to us. I am glad I spent that time experiencing the thoughts of others, though I now think much of it was a smokescreen, designed to keep us away from the Truth, rather than explore it in earnest.

Not that I'm accusing Jung, or anyone else of anything. It's a working theory.