Here are a few signs that you might have found a system that works well for you:
1. **Efficiency**: The system helps you accomplish your tasks more quickly and with less effort than before.
2. **Retention**: You find that you’re remembering and understanding information better.
3. **Ease of Use**: The system feels natural and intuitive to you. You don’t have to struggle to use it or to fit your thinking into its structure.
4. **Adaptability**: The system can handle a variety of different types of information and tasks. It’s flexible and can grow and change with you.
5. **Enjoyment**: You find the system enjoyable to use. This might seem like a minor point, but a system that you enjoy using is one that you’ll use consistently.