Macbeth's Personal Conscience Analysis

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Macbeth's disregard of his personal conscience is caused by Lady Macbeth's concern for her well-being and eventually leads to Macbeth's downfall. After Macbeth kills Duncan, he is distraught but Lady Macbeth wants him to accept it and move forward: "These deeds must not be thought / After these ways. So, it will make us mad" (2.2.33-34). Lady Macbeth's reaction to Macbeth's regret makes him feel like he should move on and not think about his actions. Macbeth keeps everything inside and eventually goes insane at dinner because Lady Macbeth persuaded him to kill Duncan which weighed heavily on his conscience. Because of Macbeth's immediate regret, he brings the daggers he used to kill Duncan back to the castle without even thinking: "Infirm of