The last time I learned how to operate uv printer with my colleagues, I made a big joke. Fortunately, my colleagues were more patient and taught me many times that I could master the operation of uv printer skillfully. I had never been exposed to this kind of uv printer before I entered the company, so it felt strange and, above all, I didn’t know what to do or dare to scramble for fear that the wrong button would break the machine and embarrass me so much that I had to ask my colleagues for advice. But helping each other is also a way to increase the feelings among colleagues, which is what another colleague taught me, and it also changed the mentality of never asking for help when I first entered the company.