Sometimes Pandora’s Box is just a large can of worms.Right.... But some constant noise dont change the tune, no more than a false note can modify the melody...
Pandora’s box or can of worms....It is up to your free will to choose...
The left ears process the duration of tones... Not the changing tones...
Then your remark are not surprizing.... It is always the same echoing... 😛
You must use the other ear for balance....
Happy new Years....