Good or bad luck index: 90 (from Buddhist mathematical culture, for reference only)
You need to subtly hide your inner thoughts. Don't let people see through it, even if you are uncomfortable and unconvinced, you can't show it. In particular, people engaged in reception services should pay more attention to this, and beware of the possibility of a small answer that they think is nothing. We should also be careful not to mix personal feelings in our work. Being partial to one side and helping to hide mistakes are all places where you get into trouble.