Paper I established that milestones in price are appointments in time. This paper explains what those appointments measure — and why a properly built graduation ladder is the most honest lie detector in trading.

Consider a ladder whose rungs sit at one, two, four, and eight volatility units of favourable displacement from entry. Chance is generous at the bottom: in any liquid market, noise alone will carry a fresh position to small gains constantly. At the first rung, luck and skill are genuinely indistinguishable — and an honest system admits this.

But each successive rung doubles the distance that chance would have to travel unassisted, while the probability of noise sustaining directional efficiency collapses geometrically with every doubling. A genuine structural trend climbs the ladder as a matter of course, because a real imbalance keeps converting motion into progress bar after bar. A lucky position stalls, wanders, and dies at the bottom, because randomness has no engine — only fuel.

This reframes the daily census that so often demoralises system operators. A book showing most positions at the bottom rung and only a few climbers is not a sick book — it is exactly what the test predicts when it is working: many cheap negatives, a few accumulating positives. The convexity is the design. Hundreds of small deaths at the bottom rung purchase exposure to the rare pushes beyond boundaries that pay for everything.

And this is why luck cannot make it in this business over any horizon that matters. Luck pays fast and shallow; the ladder pays slow and deep. A market participant optimising for the feeling of frequent wins is, whether they know it or not, optimising toward chance — the one counterparty who always collects eventually. The ladder does the opposite: it refuses to pay until time has separated the engine from the noise. Luck can rent the first rung. Only truth can afford the boundaries.