There are some parts of this book that only practitioners can understand, because there are many sentences in this book that require you to fall down in life and only to understand them after the fall hurts. You may have some understanding after reading a few sentences in it. There are many comparisons and experiences of real practitioners in it. There are some inconspicuous sentences that may only be understood after experiencing life and death. I hope you will read it slowly and carefully. Those who can persist in seeing the later stages will definitely not fare too badly in the real world. The outline of this book is good, and the story at the beginning is a process that all enlightened people have experienced.
