In our world there are no changes; we cannot do anything in it, and therefore, there is nothing to say about it. We see how we bang our heads against the wall trying to solve something, but in fact, nothing is solved in this world.
Everything is decided only at the upper level. And our world is just a place where we prepare ourselves for the entrance to the next level, to the upper world.
Our purpose is to achieve it and start working in it. Therefore, in our world there are no corrections; all the corrections take place only in the upper world.
From the Kabbalah Lesson in Russian 2/12/17