[nebaneba]

> (Maybe it's a perfectly acceptable trade-off, if it happens fast enough. Or maybe I'm just not there yet.)

You are not there yet. Here's why. In pre-fluency stages of language acquisition, the taxing part of language parsing is memory retrieval, iow, mapping meaning from language A to language B. If you are well-versed at this, it can happen sufficiently quickly. For example, "a machine with four wheels that brings people places" --> car. After enough practice, you "bypass" the "machine" and retrieve "car" without consciously looking up the word. Imagining that happening for every single word, and every single sentence construction. That's when you're "there".

As for coding, there is an easy example: iterative looping vs. map/reduce operations. These can express the logic but are conceptually different: one is to repeatedly track states across some number of times, the other is to apply a transformation function to a set of items. To reuse the car analogy, a looped factory would be like taking parts and assemble 100 cars, and a map factory would be like taking parts and assembling all the wheels, then all the engines, then all the doors and so on.