Frequently asked questions about thinking, epistemology, and cognitive tools. 1112 answers
A tag is the simplest way to declare that two atoms share something in common.
Set dedicated times to process your inbox rather than handling items as they arrive. Batch processing protects cognitive depth; continuous processing fragments it.
Doing one thing at a time produces better results faster than switching between tasks.
Doing one thing at a time produces better results faster than switching between tasks.
Every time you switch tasks, you pay a recovery tax — between 10 and 25 minutes of degraded cognition while your brain reloads the previous context. This cost is invisible because you feel busy the entire time.
When you evaluate before you finish observing, your brain replaces incoming data with expected data. You stop seeing what is there and start seeing what you already believe.
When you evaluate before you finish observing, your brain replaces incoming data with expected data. You stop seeing what is there and start seeing what you already believe.
You unconsciously seek and emphasize evidence that confirms your existing beliefs.
You unconsciously seek and emphasize evidence that confirms your existing beliefs.
Recurring structures appear at every scale of your experience — in individual thoughts, daily habits, quarterly cycles, and life-long trajectories. The same pattern that shapes a single conversation shapes a career.
When the same structure appears three or more times, treat it as a pattern worth naming — not a coincidence to dismiss.
When the same structure appears three or more times, treat it as a pattern worth naming — not a coincidence to dismiss.
Many personal patterns follow weekly, monthly, or seasonal cycles that become invisible when you only think in linear time.
Recurring dynamics in relationships reveal your relational templates.
Recurring dynamics in relationships reveal your relational templates.
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.
Everyone has specific recurring distortions — identify yours. Generic bias literacy is not enough. You need a personal bias profile: the particular set of systematic errors your brain commits most frequently, in the specific domains where those errors cost you the most.
Everyone has specific recurring distortions — identify yours. Generic bias literacy is not enough. You need a personal bias profile: the particular set of systematic errors your brain commits most frequently, in the specific domains where those errors cost you the most.
The structures and incentives of an organization determine individual action more than personality does.
A failure you analyze in writing becomes data. A failure you only remember becomes shame.
A commitment device is any arrangement that binds your future self to a course of action, making it harder to abandon a decision when motivation fades or circumstances change.
Written commitments create a feedback loop that mental commitments cannot. The act of externalizing a commitment transforms it from a fleeting intention into a persistent object that holds you accountable across time.
Captured thoughts that are never reviewed are effectively still lost. The capture habit preserves raw material; the review habit transforms it into usable knowledge. Without review, your capture system becomes a graveyard of good intentions.
Captured thoughts that are never reviewed are effectively still lost. The capture habit preserves raw material; the review habit transforms it into usable knowledge. Without review, your capture system becomes a graveyard of good intentions.