I mean make a rebuttal
In that video the person claims that prophet Muhammad was not illetrate even if we consider such point then too claim of geswind syndrome doesn't apply because a person who suffers from geswind syndrome tends to write and write every day he just wants to write & write and this is his illness and with in his writing when he has got no subject to write upon he just keeps repeating the same word unnecessarily all the famous persons who suffered from epilepsy wrote more than 10 books in the span of their illness while prophet Muhammad did not write a single line of quran by himself so the claim that prophet Muhammad write only 1 book in the span of 23 years is baseless + hypergraphia (geschwind syndrome) doesn't occur to illetrate people