Revenge is a very complicated emotional mechanism. It negates understanding and wisdom. Such an operation often causes intense suffering to many people, which makes the revenger happy. His happiness nourishes itself on the sufferings of others, but in the meantime, revengeful actions develop the sense of guilt. This sense of guilt becomes the seed for future troubles. This is because a guilty person awaits punishment, and when in due time he is punished for his past revengeful actions, he feels pleasure because it feels righteous for him to suffer.
To seek righteousness through revengeful actions is the shortest way to lose the sense of righteousness.
Imagination & Visualization