What could possibly be done to get Kim Jong Un to act like a sensible human being?

https://www.quora.com/What-could-possibly-be-done-to-get-Kim-Jong-Un-to-act-like-a-sensible-human-being/answer/%E6%A1%91%E7%94%B0-%E5%81%A5%E5%8F%B8-Kuwata-Kenji?prompt_topic_bio=1

Please tell him the purpose for which he was born.