[cratermoon]

This is 100% correct. There's no amount of writing about code that can make it better. In fact, if you can write well about what the code is doing, you can write the code well. It's a mystery to me that anyone expects people who can't write code that's clear and simple to then be able to write clear and simple prose explaining it. It's actually much easier to write code that only the computer (compiler or runtime) can understand, but it doesn't care if you name things meaningfully or if the structure reflects the problem domain.