Do you find Harry judgmental? (his father, Cho, Dumbledore at times)Is one of the reasons Dumbledore doesn’t want Harry to find out the truth about his past because Harry had given him reason to think he will judge him harshly?

At times but we all can be. Harry also has a deep capacity for empathy and forgiveness, it is more he struggles with emotions at times.

Dumbledore was deeply ashamed of himself. I think when Harry is given the full context and picture usually he is quite empathetic. He is very kind to Dumbledore in the King Cross Chapter and I think it shows when he has the full truth usually his empathy will usually be the strongest. With Cho he was in such a bad place that year and for someone like Merope, he was thinking of his mother