[rvense]

It's not more complicated if you know the language.

Language is a tool. People will use their language for what they need it for. If there isn't a word they'll make one up or steal it. This is absolutely universal. I know you can dig up any number of texts that say English is special, but they're all wrong.

"Languages differ not in what they can express, but in what they must express" as Roman Jakobson phrased it. (The "must express" refers to grammar - in some languages you need a subject, or to know the time something happened, or in which direction[0] it happened. Other languages don't care, but you can add that information if you need it.)

[0] E.g. Mam, spoken in Guatemala, marks all verbs for direction, even if they're abstract, then you add one based on convention or metaphor or maybe taste.