Anger is described as a secondary emotion that often masks more primary emotions such as fear or hurt. This concept is thoroughly explained with several key points and examples throughout the podcast.

1. Anger as a Distancing Emotion:
- "And anger is a distancing emotion. Whereas hurt, fear, sadness, loneliness, happiness, joy are all connecting emotions." 00:35:30 - 00:35:40
- "Anger is a secondary emotion. Really what's going on is you're afraid or you're hurt." 00:35:56 - 00:35:59

2. Socialization and Vulnerability:
- People are often socialized not to be vulnerable, especially in business contexts, which makes them more likely to express anger rather than other, more vulnerable emotions. "We've all been socialized not to be vulnerable, especially in business. And naming any of those other things makes us feel vulnerable. So somehow being angry doesn't make us feel vulnerable." 00:36:07 - 00:36:16

3. Practical Examples:
- A woman from a workshop realized her husband’s anger was masking his fear and hurt: "A woman walked up to me and said, wow, thank you so much. I've never understood that my husband carries so much fear and so much hurt because he only ever leads with anger." 00:35:13 - 00:35:27
- "I remembered part of what you taught us was that anger is often a secondary emotion. And often under anger is either fear or hurt." 00:34:01 - 00:34:09

Understanding that anger is a secondary emotion and often masks more connecting emotions like fear or hurt can help individuals address the root causes of their feelings and improve their relationships and communication.