Karmically, every instance of negativity we generate towards others will definitely come back to us as a similar unpleasant, painful experience in our lives. The good news is that it’s possible to purify and remove the past negative karma we collected, before it can ripen upon us as our own personal suffering and pain. This practice teaches how to clean up and purify our past negativity to prevent that old bad karma from ripening upon us as difficulties, problems, pain, or suffering in our life.