"For example, some science education videos say that using red in the bedroom is bad, and this is true. And regarding the position of the head of the bed, mirrors should not be placed there; this has scientific basis too, but it's not that eerie. If a mirror faces the bed, it's quite likely that when you get up in the middle of the night, you'll see yourself in the mirror while groggy, and in that state of unclear consciousness, you could be startled, affecting your mood and spirit. So it's best to be cautious."
"The head of the bed also shouldn't face a beam, as it can cause a sense of oppression, and this is also scientific. Science and metaphysics can coexist on some levels; there's no need to completely reject one in favor of the other."
