Anger is often a corrosive emotion that can drain one's mental and physical health. We often hear the advice that the best way to overcome anger is not to hold it back, but express it freely. But anger doesn't go away just because one unleashes it. On the other hand, it may precipitate disastrous consequences.
Anger has a "feeling aspect" and an "acting aspect". The feeling part of anger can be irritation, frustration, disappointment, and a desire for revenge. The acting part can be a violent outburst or physical assault.
"Anger management" is a modern expression that denotes, not just the control of anger, but the proper channelling of anger along constructive lines as well. That is to say, anger does not always work negatively; it can have a positive aspect as well, if managed properly.

