The answer is Wright recognizes that he is incomprehensible to his father.When<span> Wright became an adult, he has a different perspective of his father than he did when he was a child. This because he stated that he is not close with his father.</span>
Dilated meaning in Frankenstein means to expand
Polonius is using his daughter to spy her conversation with Hamlet. He teaches how to act naturally, how to walk and pretend that she is reading.
In that last phrase, he is saying that we humans often act in deceitful ways, for which we are to blame.
He admits that he is making a mistake, in teaching that kind of behaviour to his own daughter.
