
I wonāt name him, but we all know of a major figure who couldnāt speak one sentence without an um or an uh. Oh yeah, and lots of Is.
Saying āumā is the speakerās way of signaling that processing is ongoing, the verbal equivalent of a computerās spinning circle. People sometimes have more disfluencies while speaking in public, ironically, because they are trying hard not to misspeak.
So says the author.
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