I was surprised to learn from my research, however, that the well-known notion of anger catharsis is poppycock. There's no evidence for the belief that "letting off steam" is healthy or constructive. In fact, studies show that aggressively expressing anger doesn't relieve anger but amplifies it. On the other hand, not expressing anger often allows it to disappear without leaving ugly traces.
( Gretchen Rubin )
[ The Happiness Project ]
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