The positive side of this is that they know exactly what they want, and they work hard without a lot of pushing from their instructors.
優點是，學生都知道自己想要的是什麼，學習的態度很積極，不需要師長太多的督促；而且由於都當過兵，自治能力強，生活上的管理也不必師長多費心。