yes, there are too many strange things that cannot be explained by science only. Also, i do believe humans have souls, so i believe in ghosts.
I believe they are called entities that can go thru dimensions of this world. These entities can enter you as well some of them are ancient too. There so much we don't really know about or understand.
I'm not sure about Ghosts but I believe Aliens are there and There will be official contact after few years
I don't believe in ghosts at all. I think ghost shows are kind of ridiculous and never really show anything unusual.
Generally, people who believe in their God, believe in ghost. I Believe in ALLAH and obviously Love him. I do believe in ghost existence. A TV program "Hunting" on "Discovery Channel" in India make me believe more. Had watched some episodes few months ago.
I completely agree with Digital... On a personal note, I don't think there are ghosts. There are only angels and bad angels...
As if there is life then there is death in the same manner if there is god then there are ghosts................:|