QUESTION 6(100 WORDS OR MORE)-MACBETH 306

Well, Macbeth only becomes king because of his greed and deception.  How does that relate to a common man?  How do you know that Macbeth did not intend to kill the king when the king arrived at his home?  If Macbeth was a loyal and trustworthy person, what does it say about him that he let his wife and emotions lead him to tyranny?  What does that say about society?