John-david arrived 15 minutes late for study group. the others in the group were busy studying and asking questions when he arrived. john-david then proceeded to hold court for 10 minutes, interruptin

John-david arrived 15 minutes late for study group. the others in the group were busy studying and asking questions when he arrived. john-david then proceeded to hold court for 10 minutes, interrupting everyone to boast about the promotion he just received at work. john-david’s actions best classify him as a(n) __________.