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by mrandish 5 days ago
> I find it difficult to competently reason about a system unless I've built my own version of that system.

You're in excellent company from Feynman onward.

> The yak shaving was at least 50% about loading the abstractions into my brain fully.

I haven't always made a version of new kind of system I'm trying to understand but I always try to at least find a toy model that I can play with to confirm understanding.