First of all, you should have a good attitude when you work. When you are in a bad mood, you may need everyone to know a lot of people. So you still have to choose one yourself. You can also adjust your status according to your mood, for example, you need to know about the steak house, such as how to cook the steak or when to serve some knives, forks and drinks. Haven't you noticed that there may be many places that need your attention? Giving ourselves some time to study will also have a certain impact on us.