Frequently asked questions about thinking, epistemology, and cognitive tools. 1112 answers
Unfinished tasks leave attention residue that degrades focus on subsequent tasks.
Strategic breaks are not time wasted but attention reinvested.
Strategic breaks are not time wasted but attention reinvested.
Chronic attention splitting creates a deficit that manifests as exhaustion and poor judgment.
Facts are observable events — stories are the narratives you construct around them.
Seeking other viewpoints shows you what your single perspective cannot.
When the same structure appears three or more times, treat it as a pattern worth naming — not a coincidence to dismiss.
The vast majority of information you encounter is irrelevant to your actual goals. Treating all inputs as equally worthy of attention is itself a decision — and it is almost always the wrong one.
Deliberately choosing what information you consume is as important as choosing what food you eat — because your inputs shape the quality of every thought you produce.
Social media platforms are not neutral information channels. They are adversarial environments engineered to maximize engagement by disguising noise as signal — and your nervous system is the target.
The metrics that predict your future are different from the metrics that describe your past. Most people track the wrong ones — and by the time they notice, the future has already arrived.
Different types of information decay at different rates. Some knowledge stays relevant for centuries. Some is obsolete by lunch. Knowing which is which changes what you pay attention to.
Each piece of signal you accumulate makes the next piece more valuable — noise does the opposite.
Experts do not process more information than novices. They process less — because they have learned which information to ignore. Expertise is not faster consumption. It is superior filtration.
Experts do not process more information than novices. They process less — because they have learned which information to ignore. Expertise is not faster consumption. It is superior filtration.
You cannot improve the alignment between your confidence and your accuracy without external data that reveals the gap between what you believed and what actually happened. Calibration without feedback is guesswork about guesswork.
Insufficient sleep impairs perception as much as moderate alcohol intoxication — and unlike alcohol, you cannot feel it happening.
Insufficient sleep impairs perception as much as moderate alcohol intoxication — and unlike alcohol, you cannot feel it happening.
Basic physiological states measurably alter what you perceive and how you evaluate it.
Basic physiological states measurably alter what you perceive and how you evaluate it.
Being well-calibrated in one area does not transfer automatically to others.
Being well-calibrated in one area does not transfer automatically to others.
Imagining failure in advance corrects for optimistic perception biases.
Actively looking for evidence against your current belief is the fastest path to calibration.