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Brown Note covers sound effects harmful to listeners.
That trope may count in-universe when it causes worse harm to that character. Should I TLP misophonia then?
All work and no play makes Jack a dull boy, but all play and no work makes Jack a mere boyFirst check if anything on Verbal Weakness covers what you are looking for.
Verbal Weakness is specifically about words, while misophonia covers mainly vocal sounds, such as reproducing sound effects with the mouth, or even singing.
All work and no play makes Jack a dull boy, but all play and no work makes Jack a mere boy
Is there a trope for this condition? Otherwise, I will bring this up in the TLP. It is a trope for a character being hurt by hearing specific sounds. If this applies to the audience, then it is Most Annoying Sound and Squick.