Ambition is a major theme in Macbeth, as the main characters' desire for power drives the plot.
Macbeth at the start of the play is brave and ambitious, he is portrayed as a 'mighty warrior' during Act 1 Scene 2
Macbeths' hamartia(tragic flaw) is his 'vaulting ambition'
Lady Macbeth is also ambitious but her ambitions are more focused on personal gain rather than political advancement
Macbeth is tormented by thoughts of the evil things he has done. However, he is caught in a spiral of evil and does not seem able to stop himself.
Macbeths's guilty conscious is shown by him seeing a 'danger of the mind' when going to kill Duncan in Act 2 Scene 1
Lady Macbeth is, perhaps, even more determined than her husband to become king and queen, and suggests in Act 1 Scene 7 she emasculates Macbeth by saying he is 'too full o'th'milk of human kindness'
Lady Macbeth is very manipulative towards Macbeth, she uses guilt to make him do what she wants
guilt-stricken Lady Macbeth sleepwalks, she remembers all the evil things she and her husband have done and tries to wash imaginary blood from her hands (Out, damned spot: out, I say!)
Banquos ghost represents the supernatural world and shows how Macbeth is being haunted by his conscience
Macduff is an example of someone who can resist temptation and remain loyal to King Duncan
Macbeth became a greedy tyrant, was making secretive decisions and didn't care when lady M died.
Macbeth wishes to keep power for himself and his own family, and orders to have Banquo and Fleance killed, 'For Banquo's issue have I filed my mind'
Macbeth becomes increasingly paranoid about threats to his rule, he kills anyone who poses a threat to him or his position
Macbeth's actions become more brutal and violent as time goes on, he murders innocent people such as Macduff's wife and children
The witches are used as a symbol of evil and chaos, they represent the darker side of human nature that Macbeth has succumbed too
The Witches' predictions encourage Macbeth to think wicked thoughts and carry out evil deeds.
The witches are often referred to as 'weird sisters', this is because their behaviour is strange and unnatural, suggesting that they are not normal beings but supernatural ones.
Their appearance is described as being ugly and repulsive, with one having a 'withered and wild hand'. This shows that they are not attractive or pleasant creatures, further emphasising their sinister nature.
They use language which is full of paradoxical statements, contradictions and ambiguities, making it difficult to understand what they mean.
The witches are associated with darkness and evil, they appear at night and their presence causes fear and unease.