Cool? Not really sure what the question here is.
Answer: A. He is complex, with both good and bad qualities.
Macbeth's defining characteristic is his desire for power. This is his tragic flaw, and the trait that will lead to his downfall. However, Macbeth is far from just being an evil character. Although he does many immoral things, he is deeply conflicted about his acts. The fact that he finds himself feeling conflicting emotions shows that he is a very complex character, with both good and bad qualities.
Some people just react in a disrespectful way. When people are disrespectful, you just have to pause, take a breath, and be nice to them. As people say “kill em with kindness”. You know you’re doing the right thing by being nice. Ignore them disrespectful people cause they’re not worth your time:-)