I was looking at this the day before yesterday 


Fight club book

Experiment 

https://image.nostr.build/83e64b10dc6db7a8f7ca8f4959fcacba4e082641b7a1c0d3cb85165dd3c5ddab.jpg

https://image.nostr.build/93fd737e3af03e3b9f828b078d57c1e41d8aec7e97ba207e99eca13acdd7608a.jpg

There were also group Astral projection - which someone tried to turn into group hypnosis