why do you think our speaker rebels against the wall? what does he want? n the poem mending walls by robert frost

Every year, two neighbors meet to repair the stone wall that divides their property. The narrator is skeptical of this tradition, unable to understand the need for a wall when there is no livestock to be contained on the property, only apples and pine trees. He does not believe that a wall should exist simply for the sake of existing. He would rather not have the wall dividing properties. Moreover, he cannot help but notice that the natural world seems to dislike the wall as much as he does: mysterious gaps appear, boulders fall for no reason. The neighbor, on the other hand, asserts that the wall is crucial to maintaining their relationship, asserting, “Good fences make good neighbors.”