Well I like that my first poltergeist article was liked. But I have a few things I want to clear up before I continue with this article; if you have been attacked by unseen forces do not take advice from a writer over the Internet. Seek out a local priest and he'll do the rest. I can only help you understand the deference's between ghosts. I do not know how to perform an exorcism.
Now moving on. What I do know is that if you think your house is haunted but do not know for sure, then it isn't. Do not try to make contact with them using a bunch of candles and a spell book. There's no better pick-me-up for a Ghost then that.
Just as you can get rid of a Ghost you can also bring them on to you. So play it safe. I'm most likely in danger writing these articles myself. But I guess we'll see.
Another thing, unless you have been thrown across the room and choked by an unseen entity you most likely are not haunted. It's just your imagination playing tricks on you. But on that note, not all Ghosts are bad. Some are kind of like guardians watching over you. And some don't even know they're dead.
But if you want to find out anyway you can always find a paranormal investigator over the Internet.