the ability to convince someone to do something or believe something
誰かに何かをさせたり、何かを信じさせたりする能力 (dareka ni nanika o saseru tari, nanika o shinjirase tari suru nōryoku)
"He mastered the art of persuasion and convinced them to support his cause."
"彼は説得の技術を身につけ、彼らを彼の目的を支持するように説得しました。" (Kare wa **settoku no gijutsu** o minitsuke, karera o kare no mokuteki o shiji suru yō ni settoku shimashita)
to be completely absorbed in what you’re doing
to reach a point where one is physically or mentally exhaust...
to think you are very good or important
to be physically fit and healthy
to cause trouble or create a significant impact
a trait or quality common among family members