being a teacher

being a teacher is not as easy as we think. it needs not only hard work but also the way to understand the students' attitude and how the ways they study. i ever almost lost my voice because of the students can not understand the material i gave. of course i've to explaned it more than 3 times... hemm.... i try to smile in front of them. even in my heart i say 'what the hell is this? why my students so ...? in my classes i teach, they have lack knowledge in english and some of them don't like english.