What does it mean for Duke Zhou to dream that others put their own food in the rice cooker?

Don't hurt others' self-esteem in an instant, and be brave enough to apologize when you make a mistake, which is easy to get others' understanding. There is no need to feel bad about spending some money to strengthen friendship. When others tell you their secrets, just be a good listener. Don't make bad ideas at random, and don't advertise them.