He answered to me that "it's not difficult, he told me, but do you actually think it's difficult to teach that it's making you confuse theory with applied in daily life really.
He replied to me, "It's not really hard, but then you find it difficult to teach because you are studying it caused confusion between theory and its use in daily life.
He said to me, "it wasn"t that hard but you really think it"s difficult for teaching you learn อยู่มัน cause confusion between theory and application in daily life.