Part 1 of Essay
In William Shakespeare's Macbeth the protagonist is lured to murder the king, Duncan, by the desire for power, an appetite whetted by witch's prophecies and his wife's encouragement. But when he reaches the kingship, he finds himself insecure. He attempts to remove threats that decrease his security, including his compa ....

Part 2 of Essay
.... power from knowledge causes discomfort. As often been said, ignorance is bliss. After Macbeth is promised the throne, Banquo asks why Macbeth is less than ecstatic. "Good sir, why do you start, and seem to fear / Things that do sound so fair?" (Act I, Sciii, L. 54-55) Macbeth's new knowledge makes him uncomfortable, as he realizes the implications. His first thoughts considering murdering Duncan appear, and he is scared. After he commits the murder, Macbeth says, "To know my deed, 'twere best not ....