Blows are disgusting to anyone, and no one will be obedient and happy to accept this naked "lesson".
For wrong things, you don't necessarily have to go straight and use words to stimulate and ask the other party to change them.
People need to smooth out their emotions before they accept their shortcomings. The weaknesses of human nature should be understood and solved according to the trend.
When the other person has a problem, don't rush to reason first, let each other calm down for a while, and then go and talk.
Anyone needs to be affirmed, so you first affirm a little bit about the other person, and then express the lack little by little.
Where expression is insufficient, we must be rational and express it with positive thinking, rather than saying it all at once.
For example, if your child throws things away, but you keep nagging, your child dislikes you, and will not admit that you are not doing well, and it will become worse. You can say that your child has always been very good at tidying up, and occasionally things are left out because they don't have time or are in a bad mood. You can understand his mood, if he is in a bad mood, he can clean up later.
Solving problems is not emotional venting, but rational problem solving, as long as the problem can be solved, any means can be used.
Less blows, more encouragement. As long as you communicate with anyone, it is a good killer to solve problems.