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pills of matrix

FAQs

Questions before the choice.

Formats, delivery, devices, refunds. If your question is not here, one email gets you a real answer.

Yes. There is no finished file on a shelf. You answer twenty-one short scenes, we read them along eight axes — six every book shares (drive, tempo, focus, circle, risk and horizon) and two specific to the title you chose — and the book you chose is written around that reading: its order, its examples, its exercises, the mistakes it warns you about. Two readers buying the same title receive different books.

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