週15分の株式投資で大金持ちになる!―ルールNo.1投資法 (Tankobon Hardcover)

The idea of managing investments in only 15 minutes a week is appealing but also seems challenging. I'm curious what motivated this approach and how practical it is for busy people.

I've tried different investing techniques, but this quick, rule-based system feels like it could really fit into a hectic schedule. Has anyone seen real-world results from applying these principles?

Some parts felt a bit technical, but overall the book seems aimed at beginners. Did anyone find the explanations clear enough to start applying immediately?