Macbeth wants to be the most powerful king ever, but to achieve that he has to show his noble and great abilities to prove he is worthy of such power. His greediness over corrupts through power and he will do anything to make it to the top. Macbeth’s plan to kill Duncan involves blaming the death on the guard’s. Macbeth doesn’t have enough power so he strives to have it and gets what he wants.
Macbeth actually kills Duncan in order to become the new King and he will get rid of anyone that tries to get in the way of the throne. There was a tiny feeling of guilt before and after the killing of Duncan. But thanks to Macbeth’s