[–] RandomAXEofKindness ago (edited ago)
My guess is because they can't hear how their voice sounds so they can adjust tones and such.
Edit: I'm a moron but I'm leaving it.
[–] Mightygabe 0 points 2 points 2 points (+2|-0) ago (edited ago)
Perhaps you read it wrong; he means blind, not deaf.
[–] RandomAXEofKindness 0 points 1 point 1 point (+1|-0) ago
You are definitely correct, I didn't read that properly.
[–] obi-1 0 points 3 points 3 points (+3|-0) ago
I'm not seeing what you're saying.
[–] Galaldriel [S] ago
Touche