The phrase "ate one's heart out" is often used to describe feelings of jealousy or envy towards someone else's success or happiness. However, there are several antonyms that can be used to express the opposite sentiment. These include "content", "satisfied", "fulfilled", and "happy for". Instead of feeling jealous or envious of someone's accomplishments, these antonyms suggest a feeling of happiness and satisfaction for the other person's success. By using these antonyms, one can express a positive attitude towards others and eliminate negative feelings of jealousy and envy.
