Reference reading
Self-Deception
Making an interpretation comfortable enough to survive the evidence against it.
Habitually sustaining a comforting or self-serving interpretation despite reasons one could reasonably acknowledge against it.
Imagine this: The disappointing result is admitted into the discussion, but a flattering interpretation is protected from everything it would need to explain.

How the pattern works
The actual ladder has not changed when its reflection looks straight. Self-Deception permits an executive to experience a favorable account as sincere while repeatedly protecting it from the observations that should make it doubtful.
A disappointing result becomes an isolated exception; an unfavorable comparison uses the wrong measure; a departing colleague was never truly suitable. Each explanation may be possible in isolation. The pattern appears when the preferred account never has to lose: reasons are accepted or rejected according to whether they protect it, rather than through an even examination of the alternatives.
What it costs the work
An organization can become fluent in explanations that prevent learning. People spend time discovering why the original belief remains correct instead of examining what the result distinguishes. Responsibility may also be shifted to those whose experience contradicts the leader’s reassuring interpretation.
A distinction worth keeping
Optimism, a hypothesis and an honest mistaken belief are not automatically Self-Deception. A defensible interpretation identifies what would count against it and can change when that evidence appears. Willful Blindness avoids inquiry; Self-Deception sustains an account despite reasons to reconsider. Dishonesty misleads others, although a person can also pass on a story they have encouraged themselves to believe.
What a useful response can change
State the account and an observation that would genuinely count against it. If every possible result confirms the same belief, ask what work the explanation is actually doing.
Compare favorable and unfavorable cases using the same standards. Exceptions may be justified, but their reasons should survive a change in who benefits from them.
Let a revised explanation alter the next decision. Acknowledging uncertainty without changing anything can leave the distorting mirror in its original position.
Questions for reflection
- What would I have to observe before accepting that this explanation is wrong?
- Am I requiring stronger evidence for the uncomfortable interpretation than for the reassuring one?
Other perspectives
If this meaning is at once accepted, there is no reflective thinking, no genuine judging.
John Dewey · How We Think · Read the source
Dewey describes a suggestion accepted before examination. The mirror’s pleasing account remains a suggestion, even when the person accepting it feels completely sincere about what it shows.
It is quite obvious that the ethics of none of us are clearly defined, and we are continually obliged to act in circles of habit, based upon convictions which we no longer hold.
Jane Addams · Democracy and Social Ethics · Read the source
Addams describes a gap between professed convictions and established habits. The contrast invites an executive to examine an actual arrangement rather than rely on its reassuring description.