22. A Final Word on Practice Discipline

No book, however thorough, substitutes for the specific discipline of reviewing your own mistakes. The single highest-leverage habit available to any candidate working through this guide is not re-reading a rule a sixth time, but maintaining an error log: every time a mock test or a question from this book's practice sets catches you out, write down the exact sentence, the correct answer, the category from Section 3 it belongs to, and — most importantly — a one-line note on why your first instinct was wrong. Read that log the evening before your next mock test. Over six weeks, this log becomes a far more personalised and far more efficient revision tool than any generic rule list, because it is built entirely from your own specific blind spots rather than a generic candidate's average blind spots. Combine it with the checklist from Section 2, the category depth from Section 3, and the drill plan from Section 9, and error spotting stops being the unpredictable, anxiety-inducing question type it is for most aspirants — and becomes, instead, one of the most reliably scorable parts of the entire English section.