Principlev1
Seek external observers who can detect deviations that your
Seek external observers who can detect deviations that your own continuity-embedded perception cannot register, because egocentric anchoring blinds you to gradual change.
Why This Is a Principle
Derives from Bias Blind Spot Asymmetry (bias blind spot), Egocentric Anchoring in Perspective-Taking (egocentric anchoring), and Memory is reconstructive, not reproductive—humans rebuild (memory is reconstructive). The lesson explicitly recommends external feedback sources because 'your own perception is subject to all three biases'—the principle prescribes structural use of external observers to compensate for perceptual adaptation to gradual change.