Talking casually is called "chatting". Is there any origin?

It is said that during the Warring States period, when dignitaries decided some important events, they always invited some famous Yin and Yang teachers and five elements as magicians to predict good or bad luck. These Yin and Yang teachers and five elements always compared them with the changes of astronomical phenomena! (such as wind, rain, lightning, meteors, etc.). ).

Over time, people will call a lot of people sitting together chatting aimlessly chatting.