To keep things manageable, you'll make assignments of the 1,000 items according to the spaces they are found in, and those spaces are manged by their domains. In the example, home is the domain, the dining room is the space in the home, and the item is a fork. ```mermaid flowchart LR A[Domains\nFirst digit] --> B[Spaces\nSecond digit] --> C[Items\nThird Digit] ``` ```mermaid flowchart LR A[Home\n0XX] --> B[Dining room\n02X] --> C[Fork\n024] ``` ### Recommendation When choosing a domain, I recommend thinking of a place where you can physically go to. This will be an important step in the memorization process that you can actually move yourself to that area to review and encode the memories. You may know of a place you know well enough that you can walk through it in your head very easily, like a childhood home. This will do in a pinch, but I still really recommend it's a physical place still visitable. ### Suggested domains Given how much goes into a domain, it's kind of hard to think of one, isn't it? Keep in mind, each domain will need to have ten unique spaces within it that each can have their own unique ten items. #TODO 0. House 1. Work 2. . 3. . 4. . 5. . 6. . 7. . 8. . 9. .