I don't know, I just set the text speed to instant, turn off transitions, and it never bothered me, despite being a pretty fast reader.
Still throttled & far far far too slow
"Hello" *click* "How are you" click*
"I am well" *click*" "Thank you" *click*
Have you ever read a graphic novel?
Yes, and if they were one frame per page (with many frames/pages repeating images) then they would also be frustrating - they are read a page at a time so you can go faster if you want. I can read pretty fast, so if its not dense or interesting enough for me to slow down then it gets very, very frustrating.