The figure of Xi Shi at the heart of this stick is not a warning about beauty itself, but about what happens when surface and substance pull in opposite directions. King Fuchai did not fall because he loved her; he fell because he stopped tending to everything else while staring at her. And Dong Shi, the imitator, did not become beautiful by copying the smile, she only made her own face strange. Drawn under a health question, the verse is reflecting something quite specific back at you: the gap between how healthy you are trying to appear and how you actually feel when you wake up.
This is the stick of the curated wellness feed, the supplement shelf bought to match someone else's routine, the gym selfie taken before the workout that exhausted you. Somewhere recently your body has been sending a quieter signal, the kind you notice at 3am or in the lift on the way to work, and the louder project of looking-after-yourself has been drowning it out. The grading is harsh because the imitation is costing you the actual thing. Your body is not Xi Shi's body; it is yours, with its own tempo, its own old injuries, its own boring needs.
The verse asks you to drop the performance and listen to what hurts when no one is watching.