📖Charlie Munger

Envy and Jealousy

🌿 Intermediate★★★★★

Envy is the most irrational emotion — it hurts you while providing zero pleasure.

💬

Envy is a really stupid sin because it's the only one you could never possibly have any fun at.

— Munger on Human Nature，2010

🏠 Everyday Analogy

Just like seeing the neighbor's child get a perfect score on a test, and then impatiently pushing your own child—who is clearly making progress—to grow faster than they should. Envying others' investment returns often makes people forget their own investment pace, ultimately harming both their peace of mind and eroding their principal.

📖 Core Interpretation

Envy of others' success can distort judgment, leading to risky attempts to catch up or irrational decision-making.
💎 Key Insight：Of all the deadly sins, envy is the only one with no fun at all. Yet it drives massive investment errors: buying crypto because your neighbor got rich, chasing meme stocks because colleagues are bragging. Munger calls envy the most destructive force in finance because it makes intelligent people abandon sound strategies for speculative nonsense.

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❓ Why It Matters

Seeing others make money in investments can trigger impatience, leading one to deviate from their own investment strategy.

🎯 How to Practice

Focus on your own investment process, not the outcomes of others; accept that missing opportunities is normal.

🎙️ Master's Voice

Avoid working directly under somebody you don't admire and don't want to be like.
Munger chose to work with Buffett because he admired him. He believes environment and role models shape character and outcomes.

⚔️ Practical Guide

✅ Decision Checklist

  • Do I admire who I work with?
  • Are my role models worth emulating?
  • Is my environment positive?

📋 Action Steps

  1. Choose partners and employers carefully
  2. Seek admirable role models
  3. Build a positive environment

🚨 Warning Signs

  • Negative work environment
  • Poor role models
  • Compromised values for opportunity

⚠️ Common Pitfalls

✕Completely ignoring the success of others means missing out on valuable learning opportunities.
✕Distinguish Between Rational Learning and Blind Imitation

📚 Case Studies

1
Dot-com Bubble Envy (1999)
Investors chased soaring internet stocks after seeing neighbors get rich, abandoning disciplined value investing principles.
✨ Outcome：Most high-flyers collapsed by 2002; value investors like Munger avoided large losses and later bought quality businesses cheaply.
2
Housing Boom Jealousy (2006)
Homebuyers and speculators, envious of others’ rapid gains, overleveraged into real estate and mortgage-backed securities.
✨ Outcome：The 2008 crash wiped out trillions; conservative investors who resisted herd jealousy preserved capital and could buy distressed assets.

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