Communication between two people: 70% is emotions and 30% is content. If the emotions are not right, the content will be distorted. Even if there is a belly full of emotions, without good emotions, no matter how much you say, it is just venting.

Black hair knows not to study hard early, white hair regrets studying late

if we can understand how our emotions work, we can accentuate the good emotions, and decrease the bad aspects.

A large part of the reason comes from emotions

It is also possible to release one's emotions at the appropriate time!

Controlling emotions is what adults should have!