The English documents and corpus are based on the completed Russian edition. The Russian originals are preserved separately, and every registered English quotation is linked to its Russian source passage.
The self-check uses the English letter “I.” In the translated dialogue, ordinary first-person statements follow English usage. The quoted Russian form “я” is translated as “I,” except where the source characters themselves are under discussion. The English character remains different from the character in the Russian source. Where a passage concerns particular written characters, the Cyrillic forms are retained and explained in English.
The comparison of “Я” and “Ю,” the letter “и” in a discussion of written words, and the spelling “переодически” are such cases. They remain source forms. English translations do not invent corresponding English spelling errors or replace the letters with different examples.
The translated dialogue retains questions, hesitation, evaluative language, arrows, PDF markers and unsupported claims as features of the source text. They are not endorsed or silently corrected by the translation. Informal and profane author messages remain informal and profane.
The English corpus is a translation, not a new English-language interaction, a repeated self-check or an additional participant report. The English presentation is not claimed to have the same effect on a reader. Character-range checks establish only the specified text matches; they do not establish translation equivalence or a research conclusion.