Sybil (AKA Into the Night/gfm7175/IBDaMann) lives in a little fantasy world of his own creation. The signature links of all three will take you there. It's a great insight into how his mind works. His manifesto.
Judging by the work necessary to create that manifesto, Sybil strikes me as being above average in intelligence, but clearly batshit crazy. Intelligent crazy people have always held the greatest fascination for me among the "Abbie Normals".
Sure, there are lots of crazy dumbasses; anyone going downtown and looking for the homeless can see them...or just read posts by Truth Detector, AHZ, Grokmaster, etc. LOL Some are intelligent but lazy; Lionfish, Legion and a few others who have given up on life in preference for trolling.
The intelligent ones interest me because I like to see where their intelligence stops and the craziness begins. The point of divergence. My two favorite intelligent crazies are "The Teds": Kaczynski and Bundy. There are many others. The whole "fine line between genius and insanity" thing.
https://bigthink.com/neuropsych/why...le-suffer-more-mental-and-physical-disorders/
Why highly intelligent people suffer from more mental and physical disorders
Your brain's heightened sensitivity can make you perceptive and creative. But it's a double-edged sword, researchers find.