Funny language about fortune telling.

A person went to tell a fortune, and the fortune teller touched his face, counted the eight characters, and said, you fell in love at the age of 20, got married at the age of 25, and had children at the age of 30. You have a rich and stable life and a happy family in your later years. The man was surprised at first, and then he was very angry. He said, I am thirty-five, a doctor, single, and I have never been in love. Mr. Wang pondered for a moment and said, "Young man, knowledge changes fate."