Supernatural elements can help advance the plot of a story by creating conflict.
During Shakespeare's time, people believed that witches and powers really existed, so the supernatural elements of his plays were more frightening for his audiences.
they give away just enough information about the story's events to keep the audience interested in finding out more.
By playing on audiences fears
Julate is the sun
she calls macbeth weak
"Come, let me clutch thee. I have thee not, and yet I see thee still."
Macbeth is a heroic soldier and an honorable man.
( apex )
art thou afeared / to be the same in thine own act and valour / as thou art in desire?
"I am settled and bend up each corporeal agent to this terrible feat." Act 1 Scene 7
Duncan is such a good and popular king; it would be cruel to kill him and make the country sad.
What thou wouldst highly,/ That wouldst thou holily; wouldst not play false, / and yet wouldst wrongly win
that he wont be strong enough to kill the king and further his own ambitions
(Apex Learning) He is sad and regretful about the actions that have led him to battle against his former friends.