Room for Error - Deepstash
Room for Error

Room for Error

Room for error (margin of safety) represents the principle that planning for failure often succeeds better than planning for perfection. This works because:

  • Optimal plans assume unrealistic precision about an unpredictable future
  • Seemingly inefficient buffers become essential during abnormal times
  • Psychological endurance during volatility matters more than optimization
  • Surviving worst-case scenarios determines long-term success
  • Small probability catastrophic risks require disproportionate protection

This explains why suboptimal strategies like holding excess cash or diversifying into underperforming assets consistently outperform theoretically optimal but fragile strategies over full market cycles.

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sarahmoren

Jewellery designer

<p>Ever notice how some brilliant people make terrible financial decisions while others with average intelligence build lasting wealth? This isn't just another money book with formulas and strategies. It's about how our weird human brains actually deal with money in real life. Financial writer Morgan Housel delivers 19 short stories that reveal why we make irrational choices with money and how to develop better habits without needing a finance degree. Think of it as the psychology class they should've taught before giving you a paycheck.</p>

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