Just my luck.....

[Nice]

the Christianity usually perform their "exorcisms" to people who have mental disorders and should go to hospitals, some of them are just people that truly believe they are possessed but in truth they are not,but they think they are sso they attend to useless rituals that do nothing for them, other then giving them the illusion they are cured (again whit the power of suggestion).

I don't know the case of your friend personally, I don't even know if you are saying the truth or if you are just trolling (no offense). but what I just said is all I could say from the little information you have given me.

in modern age, exorcism is ONLY performed AFTER consulting a professional at the hospital. And "useless rituals that do nothing for them" please for the sake of thread stop talking like this, it might just start something.

or the way you wrote your first post