The outward conduct of a hadith session expresses respect for the subject and helps preserve accurate transmission. The teacher should attend to cleanliness, sit with dignity, and avoid distraction or unnecessary talk while narrating.
Yataṭahhar wa-yajlis bi-waqār describes purification and dignified comportment.
Anger, haste and distractions can compromise concentration and lead to inaccurate delivery. An orderly gathering reduces those risks.
These manners are not additional technical conditions for every chain to be declared authentic. They are practices that support careful teaching and preservation; an independent assessment of ʿadāla and ḍabṭ remains necessary.