Okay, this is pretty simple for me. Now, I know you all are going to make fun of me for this, but I am a member of the Utah Ghost Hunter's Society (the one on the Discovery channel). I find ghosts extremely interesting and I HAVE recorded EVP before. So yes, I believe in ghosts. Don't ask me to explain them, but I believe. Our website will have the EVP I recorded up as soon as I send it off.
But, on to the picture. There is a simple reason why the picture will cause your brain to feel odd. Notice the different colors on the background? Plus the background is very blurry, compared to the foreground. Very hard for the brain to process. So, do I believe it is an apparition? No. My reasons:
The blurring of the background and sharp contrast of the foreground doesn't match.
There is a dark box around the so called ghost.
On the left side of her head, around her hair, there is a white line. All of these inconsistencies tell me it is fake.
And don't worry, the picture will not affect your health.
Dear moderators: No.