I need my teacher three qualities. Primarily, the high-level instraction ability which is helpful for my studying. Every student needs successful experience. In various experience, studying is easy to have successful experience of us own. It gives us authority. Authority is the thing students need the most strongly. So, teachers must have the high-level instruction ability. Secondly, having a faith which is not come round by anybody. Teachers must show it students, because they are physically and mentally versatile. If teachers show it, students can learn strength as a person. At last, toughness for grapple with problems in daily work. Around teachers, there are only students who are infantile, and have so many problems. Most of problems they have do not relate studying. Teachers may not want to get engaged. But, they must do it. So, they must be very tough. Like this, teachers must have high-level abilites in a comprehensive way.