December 2025
31 daily concepts in December 2025.
- 2025-12-31 Frustration Tolerance Feeling
You can meet obstacles without quitting or exploding.
- 2025-12-30 Anticipatory Anxiety Feeling
Dread before an event frequently outweighs the event that follows.
- 2025-12-29 Somatic Marker Hypothesis Feeling
Bodily feelings tag options and shape choices before reasoning finishes.
- 2025-12-28 Opposite Action Feeling
Acting against an unjustified emotion gradually changes the emotion.
- 2025-12-27 Urge Surfing Feeling
An urge you observe without obeying will usually crest and fade.
- 2025-12-26 Distress Tolerance Feeling
You can feel bad without having to fix it this second.
- 2025-12-25 Texas Sharpshooter Fallacy Thinking
Picking the pattern after the fact turns chance into fake precision.
- 2025-12-24 Continued Influence Effect Thinking
Corrections rarely erase the pull of the original misinformation.
- 2025-12-23 Frequency Illusion Thinking
New attention makes ordinary frequency feel like a sudden surge.
- 2025-12-22 Illusion of Explanatory Depth Thinking
We feel we grasp mechanisms we actually can't explain.
- 2025-12-21 Clustering Illusion Thinking
Random chance naturally makes clusters that we misread as meaning.
- 2025-12-20 Focusing Illusion Thinking
Concentrating on one factor makes it seem to matter more than it does.
- 2025-12-19 Einstellung Effect Thinking
A familiar solution can blind you to a superior alternative.
- 2025-12-18 Semantic Satiation Thinking
Rapid repetition temporarily disconnects a word from its meaning.
- 2025-12-17 Illusory Truth Effect Thinking
Repetition raises believability even when it adds no evidence.
- 2025-12-16 Conjunction Fallacy Thinking
Adding believable details makes a claim feel likelier while making it actually rarer.
- 2025-12-15 Narrative Fallacy Thinking
A satisfying story stands in for an understanding we don't actually have.
- 2025-12-14 Denominator Neglect Thinking
The count of what happened grabs us, and the size of the pool it came from disappears.
- 2025-12-13 Cognitive Ease Thinking
The smoothness of a thought gets mistaken for its truth.
- 2025-12-12 Framing of Gains and Losses Thinking
Call it a loss and we gamble, call it a gain and we play safe, with the numbers held constant.
- 2025-12-11 Zeigarnik Effect Thinking
The mind keeps a light hold on what's still open and lets go of what's closed.
- 2025-12-10 Hyperbolic Discounting Thinking
Waiting feels cheap when it's far off and unbearable when it's near, so we reverse ourselves.
- 2025-12-09 Present Bias Thinking
The present shouts while the future whispers, so now usually wins.
- 2025-12-08 Moral Licensing Thinking
A recent good deed quietly buys a permission slip for a later lapse.
- 2025-12-07 Ingroup Attribution Bias Thinking
The same act becomes virtue in us and accident in them.
- 2025-12-06 Authority Bias Thinking
The badge does some of the convincing before the argument is even heard.
- 2025-12-05 Bandwagon Effect Thinking
The size of the crowd becomes its own argument for joining.
- 2025-12-04 Availability Cascade Thinking
Repetition turns a claim into a truth without ever passing through proof.
- 2025-12-03 Peak-End Rule Thinking
The memory of an event is a highlight and a last frame, not an honest average.
- 2025-12-02 Affect Heuristic Thinking
A gut feeling quietly answers the hard question we were supposed to think through.
- 2025-12-01 Life Story Coherence Becoming
A life can hold the same events and feel either like a mess or a meaningful story.