Anger is an intense emotional state involving a strong uncomfortable and hostile response to a perceived provocation, hurt or threat.
Key characteristics of anger include:
1. Physiological effects like increased heart rate and blood pressure
2. Cognitive effects such as narrowed attention and aggressive thoughts
3. Behavioral expressions ranging from verbal outbursts to physical violence
Common English expressions with anger:
- "Fly into a rage" (暴怒)
- "Bite one's tongue" (强忍怒火)
- "See red" (怒不可遏)