Okay so I used to be christian, like really into it. Afterwards I became a skeptic, I didn't believe in anything unless it could be proven to me and I didn't want to believe anything that was non-scientific. So, the problem is that recently I've begun seeing things that aren't really there, like I guess you could say they could be described as "ghosts" or what not but I don't believe in that crap. Is there any way to prove that this is maybe just an overactive imagination and I'm not going crazy or something. I really don't believe in the supernatural but if this is something not natural it might just blow up my brain so to speak. I need some way to prove that this isn't supernatural that it's just... I don't know... I don't want to be crazy either. Any input would be appreciated.