How about working as a waiter in a restaurant?

It's good to be a waiter in a restaurant. I'm a restaurant waiter now:

First, being a waiter can improve one's real physical quality, that is, let oneself learn to be polite and have a calm mind.

Second, being a waiter can also give you the greatest exercise. In my own work, I can meet many unexpected things, so I can use them flexibly and change my life.

Third, being a waiter can give you a real confidence. No matter what you do, you can change your life as long as you work hard.

Fourth, being a waiter is also a good job. Although hard, I am very happy and have a full life every day. This is the greatest happiness.