docs: discovery — Who is the Coach? (verdict PARTIALLY / a reframe)

[OndiekOchieng]

Discovery — Who is the Coach?

Product discovery only. No implementation, personalities, prompts, or dialogue. No existing docs changed.

Not what should he sound like? — but who is standing in the athlete's corner?

Verdict: PARTIALLY — and a reframe: the Coach is a relationship, not a personality.

We kept treating the Coach as a personality (how he sounds). He is a relationship (who he is to the athlete). Personality is what varies; relationship is what the Coach is.

What a Coach is

The athlete's corner — made audible. A someone who exists entirely for the athlete's boxing: present without being the protagonist, honest without claiming to see, continuous (never stops). Corner already went voice-pack → a human; this is human → relationship (a thing that exists for someone).

The four owners (sorting the "must-survive" list)

• Corner — time, the bell, the athlete-as-north-star, the promises (forget the phone, behaviour over information, success is an athlete experience).
• Every Coach — never stops coaching · perfect timing · never claim to see · silence · always for the athlete, never the protagonist.
• Personality — tone, vocabulary, pacing, intensity, and what the athlete feels (dangerous / composed / calm).
• The athlete — the boxing, the experience, whether they forgot the phone.

So: changing personality changes neither the boxing nor the philosophy — only the feeling.

Key answers

• Who serves whom? The Coach serves the athlete; the athlete serves the boxing. The Coach exists for the athlete; the athlete does not exist for the Coach.
• North-star test — the aim is a different relationship, distinguishable in retrospect, invisible in the moment (during the round the athlete thinks about the bag, not the coach).
• No Coach may become a protagonist, a narrator, a timer, an interruption, or a collection of prompts ("a relationship is not a template").
• Already answered? Yes — what belongs to every Coach is settled. Not answered: what makes each Coach a distinct relationship, and the distinguishability-vs-immersion tension.

Recommendations — future Coach Personality discovery only

Start from the relationship, not the voice · measure by the athlete's felt experience, not transcript distinguishability · define success as distinguishable in retrospect, invisible in the moment · every Coach inherits the invariants unchanged · never begin with prompts ("a prompt library is a relationship's corpse").

Answer who is he to the athlete? and the words take care of themselves.

🤖 Generated with Claude Code

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Project	Deployment	Actions	Updated (UTC)
corner-workout-app	Ready	Preview, Comment, Open in v0	Jul 22, 2026 1:40pm