I would like to go into some of the problems of the Middle Ages in order to show that sometimes going to the extreme is the proper thing to do. What I mean is that the Middle Ages was basically exemplified by the focus on Reason and Faith which more or less meant authority belonged to kings and priests.

These lost a great deal of their authority when they seemed incapable of solving problems. The Black Plague would be the best example, but there were  more.  

So the Renaissance began-- which meant more or less, "Let's go to extremes, and then see maybe that will get us somewhere." [Take your pick of many examples of such thinking.]

To some degree you see this in Rav Nahman [Uman and Breslov] in his idea that Torah scholars tend to have a problem of "תלמידי חכמים שדיים והודאיים" (Torah scholars which are demons) which his brings directly from the Zohar [Pinhas]. [See Rav Nahman's LeM I:8, I:12, I:28, I:61, II:1, II:8.]
I have tried to soften the blow of Rav Nahman by explaining this in terms of Jung's archetypes. But it occurred to me that Rav Nahman did not want anyone to soften the blow. He wanted his point to be open and explicit.
That means he did not intend it to be a nice idea revolving in some "mind space". He meant his statement to cause  actions. Sp what kind of actions was he thinking?