You can look in a lot of "leadership" books and probably none are going to tell you (except for maybe Machiavelli's The Prince) that murder is the key to success. Macbeth thinks that the ends have justified the means, but those forced to follow him have significantly different ideas. The play is coming to a close and the action is heating up. Make sure you understand all the plots and schemes, both by Macbeth and those plotting against him by taking our exclusive, interactive quiz to Macbeth Act 5, Scene 2. Rank your score against others and see how you compare. What have you got to lose? Nothing! What do you have to gain? A better grade!