What is the tell tell signs of somebody possessed by the demon?

Buddhism has never had a case of demonic possession, or a need for Exorcisms, or problems with ghosts or demons, that should tell ya something. The cross thing-a-ma-jig doesn't work like people think it does, ya need something more powerful. Acquire the Protection of the Buddha.

Wear a Buddhist Swastika Necklace for protection. You can get them from here: http://www.ezluxe.com/accessories/index.... Put the poster of Amitabha Buddha with Swastika Shield in all the rooms: http://budaedu.org/book-img/CoverL/BP001... But understanding how to purify your mind of Evil is the greatest protection: The Fundamentals of Meditation Practice http://www.buddhanet.net/pdf_file/chanme... And learning about what Buddhism is: Dependent on Self for Salvation. (Buddha does not save, Buddha provides instructions on how to stop Suffering, and nothing else.) http://www.buddhanet.net/budsas/ebud/whatbudbeliev/main.htm.

Its spelled ouija (french oui and dutch/german words for 'yes') answers received are either consciously made by players, or unconsciously via the ideomotor response. ... If you were possessed you wouldn't be asking us that question whatever was possessing you would be having its fun time using you as a puppet. ... if it makes you feel better fill a glass of water, put a plate on top of glass, flip the plate and glass so no water escapes, hold it over your head and tap it 3 times, that's one remedy of possession supposedly.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.