Answer: All the evil in the world is my evil, something I cannot balance with good. The evil exists within me! It is written, “All who condemn do so through their own defect.” (Kiddushin 70b)
The conclusion is very simple: if I want to see a perfect world, I must perfect myself. We will discover that this is so, however illogical and unrealistic it may seem. All I see around me is my reflection. So what can be done when such evil is discovered? I must change myself.
From the Kabbalah Lesson in Russian 11/12/17