2. Influence of Lady Macbeth: Lady Macbeth plays a significant role in influencing and manipulating Macbeth to commit the crime. Her relentless ambition and determination to see her husband as king push Macbeth to take action. She dismisses his moral qualms and doubts, convincing him that the benefits of kingship outweigh any negative consequences.
3. Fear of Losing Power: Once Macbeth becomes king, he experiences paranoia and fear of losing the power he has gained. He sees Banquo as a potential threat, as the witches have prophesied that Banquo's descendants will inherit the throne. This fear motivates him to have Banquo and his son Fleance killed, solidifying his position as king.
4. Guilt and Remorse: After killing Duncan, Macbeth suffers from immense guilt and remorse. He experiences hallucinations and visions, including seeing the ghost of Banquo, which torment him psychologically. This guilt further fuels his destructive actions as he tries to suppress his inner turmoil through more violence.
5. Corruption of Power: As Macbeth holds onto power, he becomes increasingly corrupted by it. His initial noble qualities, such as bravery and honor, are replaced by tyranny, cruelty, and paranoia. The pursuit of power has a devastating effect on Macbeth, transforming him into a ruthless and desperate individual willing to do anything to maintain his position.