Imagine hearing a concept once, then re-encoding it as a quick diagram with a keyword. Text taps verbal channels; the drawing taps visual channels. Together, they reinforce each other, creating retrieval routes under stress. Try it with a recipe, definition, or policy update.
A colleague once summarized a three-hour briefing with four icons and two labels. Months later, everyone still recalled the key risks because images compress meaning elegantly. You do not need art school; you need contrast, repetition, and a willingness to simplify relentlessly.
Rewriting notes is passive; redrawing a concept from memory is active. Close your notebook, sketch the process with boxes and arrows, then check gaps. Each deliberate attempt strengthens pathways. Celebrate mistakes as navigational beacons showing where understanding wobbles and effort should focus.