Analyzing the signs (Ayets) in the KITAP IMO the Sheyatin have reached a very advanced level of possession of these folks!!! At one point the Sheyatin will be in 100% control of their faculties!! At that point they’ll lose all of their human traits!! Now, the intellectual level of the Sheyatin to patiently do any positive scientifically driven stuffs like military planning, piloting, navigating, advanced weapons usage etc. is almost zero!!! And, these folks will teach that stage too when they’ll feel extremely nervous and timid to even face a normal human being or any normal human activities!!! At that point they’ll be like zombies and very easy to take out....