Think about it. Think about someone you really dislike. How often do you remember their good qualities? Very less likely, yeah? When you think about it, hatred can be blind.
Hatred naturally attracts thinking about a person’s weaknesses than their strengths. Sometimes hatred can even forget the good qualities of the person. One of my relatives are very rude to me and said hurtful things about my physical appearance but when I think about it, she helped my mother take care of me when I was small and helped my mother in times of need. Should I really forgot the good deeds she did based on one hurtful thing she did to me? What is your answer?