[chickenzzzzu]

Your own. Everyone else's is trash. Never understand someone else's code-- the whole point is that there should be just a handful of functions of yours I can call, and shouldn't ever care to see how the sausage is made. Otherwise, your abstraction sucks

[pixelworm]

I agree that the internals of my code should be abstracted away from my users. But don't I still want the internals to be well designed so they are maintainable and extendable?

[chickenzzzzu]

The design will reveal itself to you the more you wrestle with the data and logic of the problem you are trying to solve. Full stop-- nobody on Earth would be more qualified than you at that point to say, unless they've already solved your problem