Is it useful to read books for three days in your own cemetery for fortune telling?

Look at Jin Ping Mei. You can't tell fortune for 30 days. You may see xiaoqian. If you read fortune-telling books, you don't need to go to the cemetery. In addition, if you have no foundation, you can't read fortune-telling books for three or five days. This matter is a long-term process of verifying the truth. Don't have such strange ideas.