mutual benefit [gl]

Do something with an attitude of doing nothing, deal with things in a way that doesn't cause trouble, and treat things as tasteful with indifference.

②: "Five colors make people blind; five sounds make people deaf; five flavors make people happy; galloping and hunting make people mad; hard-to-find goods make people hinder."

The colorful colors make people dazzled; the loud tones make people's hearing impaired; the rich food makes people's tongue tasteless;