I believe in them. I'm sure they exist in the world.
Moreover, I recently saw a serious news report on the first channel. It was about a foreigner who bought a castle for a lot of money, but soon paranormal things started happening in the castle. All the objects and things started living their own lives. He endured it for a while but eventually couldn't stand it and left the castle. Then, they showed an interview with the butler, filmed in that house, and there was a mirror behind him. So, he's sitting there, talking and looking at the camera, and his reflection behind him is spinning and living its own life. On one hand, I wouldn't believe it, but considering that it was serious news...
Auto-translated
