This assumes that the teacher correctly identified what needs improvement, or cares to improve you. Neither of these are given. My recollection of school was th

This assumes that the teacher correctly identified what needs improvement, or cares to improve you. Neither of these are given. My recollection of school was that I was often miss-understood by teachers resulting in net-negative interventions. Sometimes I'd be fortunate and click with the right teacher. In aggregate my current success depends heavily on those few times I clicked.