Let him go take a class or volunteer somewhere. Don't take no for an answer.

　　讓他去參加一些課程學習，或者去哪里服役。

　　Take a class or even get an advanced degree to arm yourself with skills that are more enduring.

　　參加一門培訓課程，或干脆考取更高級的學位，以此來得到更持久的技能來武裝自己。

　　I will definitely regret it if I take a class without any of my friends in it.

　　如果我選修的課程沒有朋友去上，我絕對會后悔的。