How does the meiosis in the lines "my lord is often thus, / And hath been from his youth” contribute to the uneasy mood?
It suggests that Lady Macbeth is in denial about her husband’s sudden deterioration.
It persuades the guests that Macbeth’s strange condition is not contagious or dangerous to others.
It emphasizes that Macbeth is unstable and that his wife would like help escaping the castle.
It suggests that Lady Macbeth would be a better ruler for Scotland and promotes dissent.