Answer: Only with the help of the upper Light, never by himself. Where could he get such strength? All the evil, egoistic desires that exist in him are sent to him from above. The upper Light reveals them and waits until a person realizes this and demands that the Light correct them.
In general, there is nothing evil in the world. The egoistic desires that exist in man are revealed as such in him.
There is nothing new in the world. Everything that happens and will happen is already planted in us, and we cannot escape it. All the same, we have to go through it. As the saying goes: “What was, will be.” And we must be ready to justify everything in every moment.
From the Kabbalah Lesson in Russian 9/3/17