glad you brought up disabled speech.
because as a woman with a stutter, that is listening while people are speaking; not forming thoughts to immediately respond, HOLY SHIT!!! let people take a deep breath to get their thoughts together and the words out.
This is also something that occurs in disabled speech as people need time to recall words or process their thoughts or may other struggles with speech they're trying to overcome while they buy time. Just fucking let people talk and listen, it isn't so hard.