When did Confucius start reading the Book of Changes?

Scholars like Confucius spend a long time studying. As the first Book of Changes, it is unlikely that Confucius didn't read it when he was young.

However, I remember everything. The Book of Changes gave Confucius the impression that it was a divination book, so it was never taken seriously.

Later, Confucius traveled around the world, met many nails and went back to his hometown to study again. There were not many books at that time, so it was normal to read the Book of Changes again. The Book of Changes is such a book, and different life experiences have different tastes. Confucius, who experienced countless times, also learned the Book of Changes, which belonged to him, and wrote Ten Wings, which became a family letter.

All the above are personal opinions.