In the autumn of 2016 I swallowed fifteen grams of psilocybin mushrooms and triggered the onset of both psychosis and mania. Over the next four years I would experience two more psychotic, manic episodes, both instigated by drug abuse.
On Insanity is my attempt to elucidate my recent past. This memoir focuses its attention on all of the things I've found to be interesting, awe inspiring, thought provoking, comedic, captivating and unique about acute mental illness and its many repercussions.
I doubt you will have read a book quite like it.
-Ian Gregory