Shaoyueduozuo , any line has its significant side than to do their part in the work but also take the initiative to learn other knowledge . In that spare no practice what you have learned something , read a lot better than reading ten thousand books , to more practice . I believe as long as you love a thing, and then in the ' drill ' into the line , and soon you will have to want to be a leader to pay more than the efforts of others and sweat ! I wish you success!