blind spot
When people learn, they first need to notice that they "don't know yet. In learning with textbooks, you may see "learning" as the act of taking something outside of yourself that you need to learn and incorporating it into yourself, because the textbooks contain a lot of "things you don't know yet".
Referring to this, Nishio expresses that "in order to learn, we must first become aware of our blind spots.
You don't see it, but you don't know you don't see it. That is the blind spot.
https://gyazo.com/218a35771b7893f24c92e9a2a6d0b3e2
Between the "obviously know" area and the "obviously don't know" area lies the "don't know what you don't know."
https://gyazo.com/209e510469374ba71f801d39334e2366
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This page is auto-translated from /nishio/盲点 using DeepL. If you looks something interesting but the auto-translated English is not good enough to understand it, feel free to let me know at @nishio_en. I'm very happy to spread my thought to non-Japanese readers.