This diary for personal development is a unique planner for efficient time management. Its author, Catherine Langold, has five master’s degrees and has achieved dizzying career success. Her personal planning system has played an important role in this. Minimal time spending is essential, and she has been using this system for many years. In this book, she shares it with the reader: you will learn how to combine personal life, work, and development, where to look for energy and motivation, how simple habits will make you happier, healthier, and more successful.