Shadow People; Is it a psychological phenomena or a real primal evolution?

Posted on September 28, 2016 inAdvanced technology and bio-technology, Advanced Technology, Modern Science and the unexplained, N.A.S.A. /MIT/ LockHeed/ DARPA/ IBM/ ..., shadow people/ ghosts/ orbs/ demons/ poltergeists /EVP/ time travel /extraterrestrials, space, UFO-thecnology

One of my theories concerning ‘The Shadow People’; at 1 hour and 36 minutes into the program of Paranormal Underground Radio.
http://nexttruth.com/?p=18816

https://www.paranormalunderground.net/paranormal-media.html