Those days , i changed my job to be a vice-master of a school. In the past, i was thinking whether i should change my job. coz being a teacher is not my aim any more. i setted my new aim.  i have read a lot books about management .  i thought i was ready for that . in fact , when i took that position , i felt that was different from what i thought. being a teacher, i need not to think too much just do some simple things and i was really good at it . but being a manager , i should to think too many things. in that field that is not what i am good at . i don't want to push my man with force . i just want to guide them , help them get promotion and improve them . not all of the things followed my wish. man is a kind of complicated animal not like a  machine following the orders . from the positive side, i found that was a challenge, which was what i was looking for . what i need now is to learn more . i think i can do it well .