December 30: you take the five-minute test on the sofa. The number is lower than you hoped. Your strongest category is Object Tracking; the suggested practice focus is Response Control.
The first week, you do a 25-minute session most mornings and the Daily Signal at lunch. Week two's re-test jumps, and the app flags it as early familiarity. By week six the line is still drifting up, slowly. You can't prove your whole life got more focused, and the app doesn't pretend you can. But you did 30 sessions you wouldn't otherwise have done.


