Ok, I also respect you, although I don't believe in it. Also, I didn't think I would make you stop believing, as you go to cemeteries at night, so there's no way someone you don't even know will change your mind.
It's just that most people will see these photos and will only think they're ghosts after someone say : "Look, they're ghosts". I bet that, if you just post the photos without saying what they are about, almost nobody will think of ghosts.