Answer:
Macbeth betrayed his own nature and his blood when he murdered Duncan in a strive for power. This creates a gigantic build up of guilt. He becomes vicious and cold, always paranoid someone would find out about what he did.
Explanation:
It's hard to answer without an excerpt you should have been provided. But I'll help you anyway. I suggest you to go with the second one: The speaker’s voice in the selection from “Clearances” is private and nostalgic.
The answer is: I want to keep the peace, so put your sword away or use it to help me break up this brawl.
Since he states that he is a peace keeper, and that he is not looking for troubles, and he´s already holding the sword he asks him to break up the brawl, or to part these men with him.
