Commodity content has value — but writing it repeatedly is low leverage

Commodity content — the simple, foundational ideas that experts find obvious — is actually the most helpful thing you can give beginners in any industry. The problem is that the more you write about a specific topic, the more you find yourself repeating ideas you've already thought through, rather than working through anything genuinely new. That repetition is very low leverage. So as you build your content library, you have to examine why you're writing each piece and ask: what is the additive value of this new thing to my overall body of work — my 'digital brain,' my personal language model?