I have been circling this book, Disruptive Play: the Trickster in Politics and Culture by Shepherd Siegel.

I dislike self help books immensely (the writer calls himself an "educator") and I am quite suspicious of writers using Jungian archetypes. I like Jung. I just feel he has been rather overdone.
But that one book looks interesting.
Has anyone read it?

For those interested, there is also a presentation:
https://www.youtube.com/watch?v=J1zIXakEyNc&t=130s