Since I was 5 years-old I have had paranormal experiences ...... so I understand how you feel. I DO BELIEVE these entities can sense those with psychic abilities AND then they gravitate towards them. I am a born-again Christian, but I am open-minded too. However, in reading, researching, AND experiencing the paranormal for many years I have come full circle and firmly believe IT IS connected to what the bible terms 'spirits' ....... I do believe these entities or beings are all somehow connected ..... It's too complex to summarize here, but some may be malevolent while others may be less so, and even helpful.