"Perhaps the most vivid testament to the power of Macbeth is that actors consider the play itself bad luck. And the themes seem to justify this reaction: Macbeth is an unhappy, bloody story in which ambition proves to be the harshest master and men’s lives little more than the playthings of witches." -F rom Brian Kohl' Canon Press resource: https://canonpress.com/products/worldview-guide-for-macbeth