He is not getting enough sleep
The tone of Emily’s speeches in Act III are generally regretful, sad, and sometimes urgent, while Simon Stinson’s tone is rather bitter. In her speech she describes her regret not being in her grave, representing the idea of <span>ignorance and blindness of the people's world. Simon Stinson expresses annoying reaction, but he approves her words and sharply replies that now she understands how cruel and unfair is the world.</span>
The answer is Deceptive Appearances. Hope this helps!
<span>"Don’t keep seeing him if you don’t like him, because nothing would be worse than a loveless marriage.
Marrying someone you don’t really like will make you more committed to marriage.
It’s better to marry him than to endure dating him without really liking him.
It’s better to commit to marriage with a man you can endure than with one you really like. "</span>
