Cloze deletion is the fastest tool for converting texts into items. In addition to massive imports, you can introduce your own rough notes into SuperMemo and later gradually convert them into well-structured knowledge. Less important material may remain unstructured and, as such, less well-remembered. You will see how passive notes gradually fade in your memory and how their individual components will need to be reinforced by formulating specific well-structured items. You will make such reinforcement decisions on the one-by-one basis depending on the importance of the fading material and the degree of recall problems. Naturally, due to a typical learning overflow, you will always neglect some portions of the material. This is how you will gain additional speed understood as the time invested per item. You will generate items faster, re-formulate them with greater ease, and save additional time by neglecting less important material. This is prioritization via formulation. Less important material will remain in a less processed and messier state characterized by lower retention.