So happy to see an Islamic take on stuttering on this subreddit! I would also like to add the dua of Prophet Musa (AS) here: رَبِّ اشْرَحْ لِي صَدْرِي وَيَسِّرْ لِي أَمْرِي وَاحْلُلْ عُقْدَةً مِنْ لِسَانِي يَفْقَهُوا قَوْلِي “My Lord, expand for me my breast [with assurance] And ease for me my task And untie the knot from my tongue That they may understand my speech.” (Surah Ta-Ha Ayat 25-28)