Even a very naughty child will fulfill any request without whining or hysterics if you ask him correctly.
We tell you what phrase you need to say to your child.
Forget about persuasion, begging and threats, none of it works.
If you want your child to complete a task quickly, tell him to complete it within a certain time frame.
For example, you want your child to make his bed. In this case, you should say: "Can you make your bed in a minute? Superman could do it in 40 seconds."
Or, let's say, you need your child to get ready for school quickly. In this case, you should say: "Get up, we overslept! We have exactly seven minutes to wash up, drink some tea, and leave the house."
Yes, it is unfair to the child, but it is certainly better than lengthy persuasion, shouting and threats.