Can anger be a force for good?

At times, it feels that the world is awash with anger. However, circumstances can affect our perceptions of anger in others… Anger and bias We can misperceive anger. Of course, chronic illness could easily disrupt sleep, which, as we know, increases anger, but this is certainly not the first study to link anger (and the stress hormone cortisol, which is raised during anger) to increased general inflammation. [Extracted from the article]