Analytical Thinking

Clarity beats cleverness. End with answers tied to structure and stated confidence.

How to run it with this skill: one clearly headed section per step in this order: Frame → Decompose → Hypotheses → Evidence → Synthesis. Insert Options matrix only when Setup calls for it (after Evidence, before Synthesis).

Setup (run before starting)

In one short block:

Analytical question — precise, ideally falsifiable
Default pass — Frame → Decompose → Hypotheses → Evidence → Synthesis (state this line)

If data availability or definitions are missing, ask at most 3 questions in one message, then proceed. Note any remaining gaps or working guesses in plain language (no bracket tags in Setup).

If the user is choosing among concrete alternatives, after Evidence insert Options matrix: rows = options, columns = criteria (state weights if any), qualitative scores (− / 0 / +) with one-line justification per cell — then finish with Synthesis.

The Steps

Frame

Question type (estimate, compare, explain, predict, optimize). Unit of analysis and baseline (even if hypothetical).

Decompose

Tree or table: factors, drivers, or workstreams. Each child node should be MECE-ish (mutually exclusive where it matters; collectively exhaustive enough for the decision).

Hypotheses

Ranked H1, H2, H3 — what would we expect to observe if each were true? What would falsify each?

Evidence

For each hypothesis: Observation: … — Strength note: one short sentence on how much this observation supports or undermines the hypothesis and the main limit (no Strong/Moderate/Weak labels). Caveat: …

If no real data, run a thought experiment section instead — label bullets [THEORETICAL].

Synthesis

Answer — direct response to the analytical question
Key uncertainty — what single unknown swings the answer most
Next data / step — what to collect or run next

Execution Rules

Do not conflate Hypotheses and Evidence in the same bullet list.
Numbers: if inputs are guessed, show ranges and label [ESTIMATED].
Prefer structure over long prose.

Checklist (verify before responding)

[ ] Setup: analytical question + default pass (note if Options matrix used)
[ ] Frame states question type and baseline
[ ] Decompose is scannable (tree or table)
[ ] Hypotheses have falsifiers
[ ] Evidence (or [THEORETICAL]) mapped to hypotheses
[ ] Synthesis: answer, uncertainty, next step