#principles (4)
Why slack in a deadline often turns into scope, polish, and meetings instead of safety margin.
Why every useful abstraction eventually forces you to learn what it hides, and what that means for frameworks and APIs.
20% of the product takes 80% of the time. And 80% of the impact is driven by 20% of the product.
When complex systems read as magic, people stop asking what has to stay true for them to work.