excorcist stuff, question Options

[AngryBaby]

okay, thinking of that movie the Excorism of emily rose and all those other excorcist movies and stories. ive always wondered, why and how do u get "possessed". i mean, it was never really explained, and the bible doesnt really answer that question either. can it just.. happen. or do you have to do something?
if this is spam....well um sorry . look at it this way today has been a "spammy" day. so if this is spam, just look at it as another spam of the day i figured this question wouldnt be answered any other way than making it a topic. plus my sister asked me the question so i thought "Hey! lets ask the people of cb! they have all the answers!"

[Aestuarium]

what death2smilie and everyone else said, you need to have contact with the demons through rituals. That's why I don't play Ouija

and what hiphopjunkie said is also true... there's people who have the gift of getting out of their bodies in their dreams and hovering around the world. When they're doing that, they have a silver string or something that if you cut it you can't go back to your body and another soul can go in. The only way it could get cut is if you really want it to, so don't worry about it