Can you explain the metaphor of the 'tree of worldly existence' from Chapter 32?

Chapter 32 uses a powerful metaphor to describe the nature of worldly existence, comparing it to a tree. This "tree of worldly existence" is described as having its roots above and its branches spreading immeasurably downward, symbolizing its origin in the unmanifest. As explained in the chapter, this tree is extensive and filled with birth, death, and sorrow. It is called a tree because it is subject to being cut down, emphasizing its perishable nature. The text warns that while it may appear pleasant from a distance, up close its thorns pierce the whole body, illustrating the painful and entangling nature of worldly life.