[D]
Lady Macbeth: Sit down, worthy friends. My husband is often like this, and he has been since he was a child. Please stay seated. This is just a brief fit. In a moment he’ll be well again. If you pay too much attention to him you’ll make him angry, and that will make his convulsions go on longer. Eat your dinner and pay no attention to him.
Answer:
Revenge is ultimately self-defeating.
Explanation: