When seeing someone doing something we think to be wrong, we would be in a huff. Boiling fury would be teeming with our mind, such as a fire is burning in a forest. There is no denying that we need to drain out our anger, or it would be bad for our mental health. Nevertheless, if we do not do it in a good way, it would have impacts on our interpersonal relationship. A good way to express our anger is to point out the suffering of the victims in the future because of what is done. An event could bring suffering in the future. Nonetheless, people cannot feel it in the short term. If we criticize someone directly, many people could think we are attacking that person. If that person has a lot of fans, our criticism could induce more fury. Therefore, criticizing someone in a direct way is not a wise decision. On the contrary, if we let other people feel the suffering they might experience, many people would start to criticize the one we want to criticize originally. This kind of criticism could be a more effective one. In other words, do not express the anger in a direct way, but show the suffering in a wise way.