Dellis's primary motivation for memory training isn't winning or practical recall, but building a cognitive “tool set” for old age. Inspired by his grandmother's Alzheimer's, he views it as a way to potentially prolong mental function and fight cognitive decline, a more profound goal than simply remembering trivia in the digital age.
To memorize long, abstract sequences like binary digits, champions don't use rote repetition. They use a system that converts number chunks into a person, an action, and an object (e.g., "811-01-811" becomes Maria Sharapova axing a camera). This bizarre visual story is far more memorable than the numbers themselves.
The memory palace technique excels at memorizing information where sequence is critical (e.g., a list of historical events). For fluid knowledge like language, it's inefficient because you can't predict what word you'll need. For languages, direct visual association between a foreign word and its meaning is more effective.
Nelson Dellis became a national memory champion in just one year. He attributes this rapid ascent not only to hard work but also to the fact that memory sports are a relatively new field with fewer competitors. This makes the path to the top less congested than in established domains like tennis or chess.
Unlike many professional fields, memory champions don't hoard their innovative techniques. They share them freely, believing the true competitive advantage lies in the intense practice required to master a system, not in the system's secrecy. This fosters a collaborative community where secrecy is viewed with suspicion.
Students are required to memorize vast amounts of information but are rarely taught how to do so effectively. Teaching memory techniques as a foundational skill would reduce time spent on rote learning. This frees up students' cognitive resources to focus on higher-level analysis, context, and understanding—the actual goals of education.
To combat the monotonous feeling where days blur together, Nelson Dellis recommends writing down one singular, distinct memory from each day. This simple five-minute practice of reflection and recording helps create unique mental markers, sharpening your memory of the past and preserving your sense of self over time.