/ Lessons

Think in R. The rest follows.

Short, opinionated lessons in my voice — not an encyclopedia. Each one kills a myth, teaches one concept, and ends with something you can do today. Depth beats breadth, every time.

01
Foundation7 min

What is R — and why I make you think in it.

You keep asking “how much did I make?” I want you asking “how many R?”

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02
Foundation6 min

Why R beats dollars and percent.

Dollars make you emotional. Percent makes your brain back-calculate dollars anyway.

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03
Edge8 min

Expectancy, in plain language.

A 40%-win system can be profitable. A 70%-win system can bleed. Here is why.

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04
Honesty7 min

Why grading a trade after the outcome is a lie.

Hindsight turns every winner into an “A setup.” It is the most comfortable lie in trading.

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05
Honesty6 min

Imported R is only as real as the stop.

Your broker export shows profit. Whether it also shows R comes down to one thing: did the stop you set survive the export?

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06
Risk7 min

Size so a losing streak can’t end you.

A positive edge still goes to zero if every trade risks too much. Size is the variable that kills accounts.

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07
Risk6 min

Drawdown is the toll. Survive it.

Every edge has losing stretches. The depth of the drawdown, not the losses themselves, is what ends accounts.

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08
Edge6 min

Your edge isn’t the same all day.

One session can quietly bleed while the rest of your book pays. And you control when you trade.

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09
Discipline6 min

More trades is not more edge.

Your best days are rarely your busiest. Volume and quality pull apart under pressure.

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10
Edge7 min

Edges decay. Catch it early.

An edge that worked can quietly stop working. The lifetime average hides it — for a while.

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11
Edge5 min

Costs are a leak you can measure.

Fees, spread, and slippage are paid on every trade — win or lose. A thin edge can vanish into them.

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12
Discipline6 min

Tilt is a math problem, not a mood.

Jumping straight back in after a loss is emotion, not a setup. The gap before your next entry is measurable.

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13
Edge7 min

A good run isn’t proof of an edge.

The same skill could have dealt you a very different curve — better or worse. Yours is one roll of the dice, not the verdict.

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