Waiter is a profession, in fact, just like the competent manager, there is no distinction between high and low. The key is what you think of yourself in your heart. If you think of yourself as a servant serving the people, you will feel uncomfortable. If you think of yourself as a host, and you are the host of entertaining friends and relatives, then we will feel comfortable in our hearts, so the first thing is a positioning problem.
The value of waiters lies in resolving disputes and disputes with guests. If the guests ask you, they will say it's the chef's problem. If you are a guest, you must be in a panic.
No matter where we are, we are actually here to solve the problem. If we can't solve the problem, we have no need to exist, right, my friend?