A strong signal narrows the next question.
It does not have to settle the whole matter. It simply makes one uncertainty smaller, one risk more visible, or one test worth running.
Signal Notes
A clue is not a command.
Signal Notes is Ribuo's discipline for evidence that arrives unevenly. One complaint, one good metric, one confident anecdote, or one restless afternoon can all feel decisive when a person is tired of waiting. Ribuo slows the moment down. It asks whether the clue repeats, whether it comes from the right environment, whether it changes the downside, and whether it deserves a test before it deserves a commitment.
Noise borrows urgency.
Noise often feels loud because it arrives with novelty, status, or fear. Ribuo marks the feeling, then asks for pattern, context, and consequence.