Ragil was told by his classmates that most adults must conceal at least one secret, and that it is easy to blackmail them by saying, 'I already know everything'.
Ragil returned home and decided to give it a try.
When he arrived home, greeting his mother, he said, "I already know everything."
His mother immediately gave him 20 thousand rupiah and said, "Do not tell your father!"
Then patiently, the boy waited for his father to come home from work, and greeted him by saying, "I already know everything."
His father quickly gave him 50 thousand rupiah and said, "Please do not say anything to your mother!"
The next day, when Ragil was leaving for school, he met his father's driver at the front door. The boy greeted him and said, "I know everything." The driver immediately crouched down, put out his hand and said, "Come here, son! Hug your father! "