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code quality is about coupling.
coupling is not a technical property of the code bytes.
code acquires its meaning in contact with the cultural environment, and coupling is about meaning.
two constants with no semantic relationship are nonetheless coupled in pragmatics if they refer to the same domain concept.
if your goal is to minimise the time integral of future work, you must understand your domain: it decides which lines will need changing.
to carve up a codebase is to carve up the world.
Whatโs the difference between a script-kiddy and a real ? Abstraction. You can program your whole life without learning how to meaningfully abstract problems into simpler pieces that TRULY make the problem easier to understand.
Iโm not talking about design patterns or vs . These tools can help. But to really simplify something for others, you need an intellectual empathy that many simply never figure out.

