Ibisobanuro ahagana hasi ku ipaji a Niba hari ibibazo uhanganye na byo, urugero nko kumva wihebye, kugira ibibazo mu mirire, kwibabaza, gakoresha ibiyobyabwenge, ikibazo cy’ibitotsi, cyangwa ukumva wakwiyahura, byaba byiza wiyambaje umuganga w’inzobere muri byo.