the.com/fearfulness

Your brain's smoke detector, permanently installed, occasionally triggered by toast.

means The state of being prone to fear — a persistent tendency to feel afraid or anxious rather than a single fleeting fright.

from Built from 'fear' (from Old English 'fær', meaning sudden danger or calamity) plus the adjective-forming '-ful' and the noun suffix '-ness', which turns a quality into a state of being. So fearfulness is literally 'full-of-fear-ness' — the condition, not the moment, of dread. The 'fær' root is related to words across old Germanic languages for danger and ambush, suggesting fear's oldest sense was less about feeling and more about an actual lurking threat.

evolution's logic
better a thousand false alarms than one eaten ancestor
brain region
amygdala fires before you even register danger
chronic version
anxiety is fear with no expiration date
paradox
avoiding fear reliably makes it louder
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