In considering both of the fundamental characters, we can feel sympathy as perusers with both of their positions, and similarly, we can distinguish that the way they collaborate can be coldblooded and cutthroat.
We are made to feel the two feels sorry for and disdain at Jing Mei's mom. We are given brief insights about her troublesome past in China and how she saw her coming to America as speaking to being some place where anybody could accomplish anything.
The answer to this question is operant conditioning.
Operant conditioning is based on exposing someone to possitive stimuli if they display desired behavior and expose them to negative stimuli if they displaye unwanted behavior.
Eventually, they will associate the negative stimuli with unwanted behavior and naturally avoid it.
Answer:
getting into memory and automatic processing.