Tavris & Aronson 2007

Book

Tavris C, Aronson E. Mistakes Were Made (But Not by Me): Why We Justify Foolish Beliefs, Bad Decisions, and Hurtful Acts. Orlando: Houghton Mifflin Harcourt; 2007. 292 p.

Why we cite it

An examination of cognitive dissonance and self-justification as psychological mechanisms that prevent honest self-assessment. Drawing on Festinger’s dissonance theory (Aronson studied directly under Festinger at Stanford), the book argues that when people make mistakes or bad decisions, dissonance between “I am a smart, moral person” and “I did something foolish or harmful” is resolved not by admitting error but by justifying the action — distorting memory, reinterpreting evidence, and blaming others. This directly supports the honesty companion (360): self-justification about eating behavior (“I deserve this,” “it wasn’t that much,” “I’ll start tomorrow”) is not conscious lying but an automatic dissonance-reduction process that feels like honesty while preventing the accurate self-assessment needed for change.

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