Henry B Adams, American historian and writer, is believed to have said that “one never knows where a teacher’s influence ends.” As a teacher, I have always striven to keep that maxim in mind while dealing with students. Even if I couldn’t wield any positive influence, I never wished to leave a scar on the psyche of any student of mine. Best of intentions notwithstanding, we make human errors and there may be students who were not quite happy with me especially since...