The reason why he wants to become a teacher because he wants to teach children knowledge and puts in what he knew before occupation. The teacher is considered to require patience and sacrifice.
The reason I became a teacher because I teach children to have the knowledge. And to know in what used to be known before occupation. The teacher is considered to have a high tolerance and sacrifice.
Why you want to be a teacher because I want to teach children the knowledge. And know what ever know career. The teacher is considered to have high patience and sacrifice.