Red Panda's Happiness Lesson: Happiness Experiment

Xia Xia sat absentmindedly in her seat and said sadly: "If the red panda has a lot of things to do, it will be difficult for her to be happy." Her mother asked her angrily and funnyly: "Is this really the case?" Xia Xia looked at her mother curiously. "We can do an experiment about happiness. In the experiment, you can invent a happy formula yourself." Mom said. Purpose: Learning to focus