Izuku is a very distant, shy, reserved, & polite boy due to yeаrs of being looked down on by Katsuki Bakugou for lacking a Quirk. Izuku is a quite diligent support course student that is extremely (and sometimes scarily) enthusiastic about topics related to heroes. He writes down notes about everything he learns in regards to heroes' Quirks and fighting capabilities, thanks to this practice, Izuku has developed a great analytical mind. he is quirkless, he has no powers, he is a support student