I've been hearing a lot about "silent sessions" lately - where ghost hunting groups go into a location, turn off all equipment and just sit in silence for extended periods, waiting for manifestations or spirit communication. The theory is that energy-hungry spirits need electrical equipment as an energy source, so removing that somehow helps communication or activity.
It sounds a bit dodgy to me, if I'm honest. But I'm wondering if there's something to it that I'm missing. Is it just a way to heighten your awareness and suggestibility, or is there actual evidence that spirits respond better to silence?
Has anyone done proper silent sessions? Did you get any results? And more did the results seem attributable to the silence itself or to just spending more time in a location and being more attentive?