Macbeths introducing lines shows us what drives Macbeth to continue on his destructive path, The witches are responsible for putting the idea that Macbeth would become king of Scotland in his head, but in the end, it's Macbeth's decision to fall for and make this idea happen. As a result of this idea, Macbeth's curiosity of how he could become king of Scotland comes into play. "One can wonder if Macbeth ever had a chance of doing what was right after he met with the witches." As the play progress, Macbeth slowly relies more on the witches prophesies. They are clearly evil and deceiving and they slowly lead to the corruption of his character. Macbeth creates his own misery when he is driven by this own sense of guilt. This causes him to become insecure as to the reasons for his actions, which cause him to commit more murders. He would never have thought seriously about killing King Duncan without the witches influence. However it's more realistic to believe that Lady Macbeth, Macbeth's ambitions, and his own responsibilities lead to his downfall, not just the witches. They really never had the power to affect the future of the play, therefore this shows us what drives Macbeth to continue on his destructive path which is justified
Macbeths introducing lines shows us what drives Macbeth to continue on his destructive path, Lady Macbeth hears of his change of plans. She becomes successful in altering his ambition and appears to be the dominating individual in the relationship. Lady Macbeth wants Macbeth to be a great and powerful man