Can feng shui ornaments be placed at the end of the bed?

I have studied geomantic omen for many years, and I tell you: no! ! ! Stones are cool, especially grotesque things, and should not be placed in the bedroom, otherwise it is easy to dream and be trapped by ghosts. I suggest you move it out of the bedroom as soon as possible. Even from a scientific point of view, when you wake up at night and see something dark, you will feel scared or scared. I hope I can help you. I am kind.