Yes I believe you and I have experienced that myself. I think you did a good job explaining a childhood experience that genuinely hurt you leaving you to re-experience being hurt by that teacher.

When we are young we don’t have the ability yet to understand how some adult authority figures are genuinely lacking in ability to do their job helping a child develop healthy self esteem. Truth is some teachers are actually defective bullies. Bullies lack the ability to consider and respect self esteem in others. And these kind of individuals make terrible teachers and parents. They are disordered malfunctioning adults. Children don’t have the life skills to understand that or even how to react to adult bullying.

It’s not surprising you remember how that made you feel.