Simple plans, no lock-in.

Start with a concrete goal, such as reviewing a chapter, preparing for an exam, or recovering the main points from a lesson. The material you send should be complete enough for the questions to represent what you actually need to study. When a source is incomplete, treat the questions as a starting point rather than full coverage of the topic.

On the first pass, answer without looking at the material. This makes the difference visible between recognizing a familiar sentence and retrieving an explanation. An incomplete answer is not a failure: it shows which part needs another attempt, an example, or a simpler explanation.

After answering, read the correction carefully. Compare your response with the central concepts, numerical details, and relationships between ideas. Record important doubts and check external sources whenever the subject requires precision, especially for academic, legal, medical, or professional content.

Reviews should follow performance, but no algorithm perfectly predicts an individual's moment of forgetting. Use scheduling as guidance, adapt the pace to your routine, and practice again when you notice uncertainty. The quality of retrieval effort remains the student's responsibility.

Studyh is designed to reduce the operational work of studying — turning material into questions, organizing feedback, and indicating what deserves attention. It does not replace classes, teachers, books, primary sources, or the student's judgment about what matters for an exam.