How Feedback Rivers Build Product Intuition (Pattern-Matching Over Time)

TL;DR: Rivers train your brain like reps in the gym: repeated exposure builds fast, accurate judgment about what matters.

Intuition is trained, not gifted

Great PMs look “fast” because they’ve seen the movie before—hundreds of times.

What the river teaches

• common failure points by persona
• language users use (and avoid)
• what pain is chronic vs episodic
• what workarounds signal real demand

How to accelerate the effect

• read 10 items/day
• keep a “pattern journal” (3 bullets/week)
• in reviews, cite evidence: “I saw this 7 times in the river”

Takeaways

The river is your reps. Reps create taste and judgment.

---