just one personal comment: merely reading the definitions of "split life-goals" and "dark night of the soul" by Wilber saved me several months (years?) of struggling - the book provides a novel structure of psychopathology and if you have a structure you have something to hold onto. very therapeutic book for (post)existential-level strugglers!***i really like the brief and concrete style of the older books by Wilber (Atman Project is my favourite!), although, according to Wilber himself, they contain slightly outdated ideas. don't start with it, but don't forget it!