Their behaviour changes quickly and their beliefs are more crazy. They start to Self Harm and believing the connection is to do with God/Jesus/Angels.
They are frightened to death, however they believe what they are doing is right.
Possession in real life is not like the movies, it's everyday people. You're able to see their possessed by their disturbing behaviour and looking into their eyes.
Possession stems from childhood, the child has been through multiply traumatic experiences and has forgotten about them to keep themself safe. (Blocked Trauma)
The child has experienced trauma and from that trauma they have behaved in a terrifying way, and now they are keeping secrets.
Now these thoughts, feelings, and emotions have been pushed down into their psyche. And throughout time they have festered and other demonic forces are now absorbing from this cesspit within the psyche.
Therapy is necessary for the individual to get to the root of their problems. You need to allow the person who is possessed to talk about their intimate feelings, no matter how absurd it gets. Only then you will be able to understand why they got to that point. It's also reading between the lines, listening to what is not being said. And allowing your feelings to guide you through this terrifying process.
Symptoms of being possessed, Chronic Insomnia, Depression worsens, Unhygenic/like being in their own stench, Blinding Migraines, Loss of Appetite, Moments Of Intense Confusion, Disturbing Behaviour, also Being Afraid of their own shadow.