Being teachear is not easy as we see..being teacher need a lot of sacrification...I learn it from my experience...If u want to be teacher u need to prepare urself to face all the challenges..bcuz u had a lot of responsible..u can't juz let uR pupil stuD witout uR guide..don't be selfish..try to think about other people n try to communicate more better than now...n the most important always improve uR knowledge...