Xu Lu is just an ordinary person, and because she has more emotions, she sometimes seems not so ordinary. Her grandfather's death and her parents' quarrels made her feel deeper sadness than others. All emotions have joys and sorrows, and you are also experiencing what Xulu experienced. Perhaps you can find some resonance in her various short stories.
Intention: Even if there are many unsatisfactory things in this world, this world is still worth it.