2022-11-25 I saw a tweet that put things that are easy to change and things that are difficult to change side by side and said, "Learn the things that are difficult to change."
from [/mitoujr/polishing things that are "hard to change"](https://scrapbox.io/mitoujr/polishing things that are "hard to change").
- Taking the top of the pyramid is not what I expected.By doing what is planned and executed, it is materialized and output, and the results can be observed. By comparing the results with expectations, the "gap between expectations and reality" (error) is revealed. This error is propagated back by Adjust. Knowledge at a high level of abstraction requires less adjustment.
This page is auto-translated from /nishio/「変わりにくい」ものを直接学ぶことはできない 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.