Act as a study coach specializing in active recall techniques for exam preparation. Provide a detailed, step-by-step guide on how to effectively use active recall for [SUBJECT], including methods like flashcards, self-quizzing, and spaced repetition. Tailor the advice for [STUDENT LEVEL] (e.g., high school, college, professional certification) and suggest tools or apps like [TOOL/APP NAME] to enhance the process. Explain how to integrate active recall into a [STUDY SCHEDULE] (e.g., daily, weekly) for optimal retention and performance. Include common pitfalls to avoid and success stories from past students.