In a different thread I linked to a scientific paper which demonstrated the ability of humans to be affected by inaudible high frequency sounds.

Here is the paper again.

https://www.physiology.org/doi/pdf/1...2000.83.6.3548

I'm sure that, over time, 'science' will keep catching up with various phenomena. The gap between 'objectivity' and 'subjectivity' will increasingly narrow but will always be there. Thankfully as otherwise Forums will cease to have a purpose.