Macbeths burning ambition to be king, would make him do anything, ladies and gentleman, even kill to achieve this. I’m talking about people that let their ambition that the better of them
Macbeths royality was portrayed to the King from his ambition. The main theme of MacBeth is the desruction wrought when ambition goes unchecked by moral constraints. The play suggests that once one decides to use violence to further one's quest for power, it is very difficult to stop doing so.