Final answer:
Macbeth's lament in Act II Scene iii appears hypocritical, as he is responsible for the murder he wishes he had died before witnessing. However, his words also convey his profound guilt and the realization of the consequences of his actions, showing the complexity of his emotions after Duncan's murder.
Step-by-step explanation:
In Macbeth, the passage where Macbeth laments "Had I but died an hour before this chance," suggests at face value that he wishes he had died before Duncan’s murder, as everything that follows seems meaningless. This statement can be seen as hypocritical because Macbeth himself is responsible for the murder. However, it also signals his acknowledgment of the gravity of his actions, and the irreparable change in his life. His subsequent speeches reveal his deep-seated guilt and torment over the murder; for example, “Methought I heard a voice cry 'Sleep no more! Macbeth does murder sleep'.” This indicates that Macbeth is aware of the moral consequences of his actions, as insomnia and paranoia are starting to plague him.
The discussions between Macbeth and Lady Macbeth also give us clues about his feelings post-murder. Lady Macbeth chastises him for his fear and hesitation, suggesting that his resolve is weakened after the deed is done. The line from Macbeth, “If it were done when 'tis done, then 'twere well It were done quickly,” shows that he understands the moral implications and possible repercussions of regicide, yet still proceeds. It is this complex interplay of ambition, guilt, and hypocrisy that makes Macbeth such a rich character. Moreover, the contrast between his public expressions of sorrow and private guilt highlight the dual nature of his psyche post-regicide.