Question: If I choose the path of light, how is this reflected on people who follow the path of suffering?
Answer: Every person who chooses the path of light becomes its conductor into our world. Our world receives great nourishments, lights, and then more people subconsciously yearn for this path.
So, each person who engages in correction helps everyone ascend. He helps people understand evil before it is embodied in matter and thus avoid problems, blows, and many wars.
From KabTV’s “Fundamentals of Kabbalah” 7/14/19