Confessions of a Bad Teacher: Why I Left my Dream Job
Mary Flegler

I completely agree with you on how too much is expected of a teacher . Most of the expectactions are sometimes irrational as teachers too are human beings not machines .It is not feasible for them to keep students focussed forever.Being myself a teacher ,I know the efforts required to make particularly teenagers attentive who are undergoing a phase which not every youngster finds easy to cope with.