In superstition, deer is a god beast and the object of contention. In ancient times, the waist was the core of human beings, fragile and important. According to Zhou Gong's analysis, it is utilitarian, and physical injury means that people are too persistent in seeking what they want at ordinary times, ignoring the environment and their own characteristics, which leads to their own injury.
The solution is to be greedy for wine and lust, and to be tired of playing with things.
It is also a solution to be greedy for utility and money and get into trouble.
For your reference, many dream interpretations in ancient China were very life-oriented, but they were misinterpreted as ghosts and gods by many people. Consider it a suggestion.