MINDSETMonths to result

The Self-Attribution Bias Framework

Avoid blaming external factors

Problem it solves

blaming external factors

Best for

Investors who want to avoid blaming external factors

Not ideal for

Those who prioritize being right over making money

Overview

Why this framework exists

This framework helps investors recognize the dangers of self-attribution bias and the tendency to blame external factors for poor investment decisions. By understanding how self-attribution bias can influence decision-making, investors can make more informed decisions and avoid costly mistakes. The self-attribution bias framework provides a structured approach to identifying and overcoming this bias.

Core principles

3 total
  1. Self-attribution bias can be a major obstacle to successful investing
  2. Blaming external factors can lead to poor decision-making
  3. Taking responsibility for one's own mistakes is essential for making informed investment decisions

Steps

3 steps
  1. Recognize the influence of self-attribution bias
    Be aware of the tendency to blame external factors for poor investment decisions. Take a step back and evaluate the investment opportunity independently.
    Pro tipSeek out diverse perspectives and consider alternative viewpoints
    WarningBe cautious of investments that seem too good to be true or are heavily promoted by others
  2. Evaluate the investment opportunity
    Carefully analyze the investment opportunity, considering factors such as the company's financials, industry trends, and competitive landscape. Avoid relying solely on the opinions of others.
    Pro tipUse a structured approach to evaluation, such as a checklist or decision tree
    WarningDon't rely on emotions or intuition when making investment decisions
  3. Take responsibility for your mistakes
    Based on your analysis, take responsibility for your mistakes and avoid blaming external factors. Instead, focus on learning from your mistakes and making informed decisions.
    Pro tipConsider seeking out a second opinion or consulting with a financial advisor
    WarningBe prepared to defend your decision and avoid being influenced by criticism or ridicule

Checklist

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Examples

2 cases
The story of Ray Dalio

Ray Dalio, the founder of Bridgewater Associates, has spoken about the importance of taking responsibility for one's own mistakes and avoiding self-attribution bias. He has said that this is essential for making informed investment decisions and avoiding costly mistakes.

OutcomeRay Dalio's approach to investing has led to significant success and a reputation as one of the greatest investors of all time
The story of Charlie Munger

Charlie Munger, the vice chairman of Berkshire Hathaway, has spoken about the importance of taking responsibility for one's own mistakes and avoiding self-attribution bias. He has said that this is essential for making informed investment decisions and avoiding costly mistakes.

OutcomeCharlie Munger's approach to investing has led to significant success and a reputation as one of the greatest investors of all time

Common mistakes

3 traps
Blaming external factors
Blaming external factors for poor investment decisions can lead to a failure to learn from mistakes and make informed decisions
Failing to take responsibility for mistakes
Not taking responsibility for mistakes can lead to a lack of accountability and a failure to learn from mistakes
Being overly critical of oneself
Being overly critical of oneself can lead to a lack of confidence and a failure to make informed decisions

Origin story

How this framework came to be

The author, Lee Freeman-Shor, observed that many investors, including those he worked with, tended to blame external factors for poor investment decisions, rather than taking responsibility for their own mistakes.

Source

Traced to primary
Source · BOOK
The Art of Execution
Lee Freeman-Shor · 2015
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