When I just graduated, I was very depressed for a time. I felt that I joined a workshop and did anything informal and casual. But slowly I realized the benefits of this kind of environment, but in such a loose and casual telemarketing list environment, I learned a lot of work skills. Because in such an environment, although there are no clear stipulations on the responsibilities of each person, there are also no clear boundaries. You can participate in anything, and you can take responsibility as long as you are interested.