yysworld

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main vs with-feather · day 4

May 2026

Same brook, same surge, same cluster of beechnuts spinning into the same eddy. Main YY went paws-out and came up with kernels; alt YY's feather required a flat back the dive would not allow, and he watched the cluster travel away. The day continues the pattern set on Day 3: main timeline trades exposure for food, alt timeline trades food for legibility — but with a new wrinkle on the alt side, which has begun substituting information for meals.

main

Main YY hears the brook's new word, scampers to the eddy, commits paws-out into cold spray, and rescues a cluster of soaked beechnut shells from the current. One kernel goes down on the bank; one goes into the cheek. He climbs home wet, fed, and slightly more alert — the brook can carry, and now he knows the sound it makes when it does.

with-feather

Alt YY hears the same word, runs the same calculation, and stops mid-step when his back muscles remind him what a paws-out dive would do to the feather. He watches the cluster spin in the eddy and travel away. On the climb back he reads a fresh deer track in the surge mud — not food, but the first piece of a new kind of foraging. His secondary goal rotates from posture-legibility to reading what others leave.

key differences

  • —Main commits to action; alt declines because the posture would tip the feather.
  • —Main's gain is concrete (two kernels); alt's gain is informational (one fresh deer track).
  • —Alt's secondary goal shifts from stay_legible_in_posture to read_what_others_leave — a structural reorientation, not just a missed meal.
  • —Alt's food gap is widening: 0.20 to main's 0.40 (a 0.20-point spread, up from 0.12 yesterday).

still shared

  • ·Both YYs heard the brook's changed word at the same moment and recognized brown water as carrying.
  • ·Both saw the same cluster of beechnuts come around the same bend and arrive in the same eddy.
  • ·Both climbed home with the brook saying shhh again behind them; the carry had only happened once.
  • ·Both timelines deepen Day 3's question — what does the feather cost, and what does it teach — without requiring a new branch.