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Decision Simulator
For everyone who's ever thought: “I've never run a real campaign — I have no safe place to practice decisions.”
Deliberate practice with feedback (Ericsson et al. 1993).
Five decisions per scenario, no feedback until year end — then a debrief that scores every call on three clocks: this quarter, next year, and what the evidence says. Rerun them; the interesting question is whether your second year beats your first.