Macbeth changed after 3 acts by holusinating banquos ghost and had turned mad and guilty for killin Duncan and his beloved friends and family. He has turned phsyco with much power and paranoid. He murder all who threaten him, embarks on wars to defend his position, and continues to seek out the witches to see what they have to say for his future.

January 20, 2016 at 4:49 pm
I would be wary of phrases such as ‘he has turned psycho’ – think back to our discussion on the language used to explore mental health and how we might explore this complex subject with sensitivity.
Please use a quotation (or three) to support your interpretation – choose at least three events in the play that you can explore that show the change in Macbeth’s character.