A few months back, I read about an Indian paranormal researcher who explored haunted homes, dying a mysterious death. The police suspected strangulation with the bathroom door bolted from the inside in broad daylight!
I have tried to explore the paranormal but won't do it again. Things went topsy-turvy out of the blue. And it took a while for normalcy to return.
For sure, there's 'positive' energy and 'negative' energy. Better stay away from the bad.