Ask HN: Naming Things

"Naming things" is said to be one of the hard problems in computer science. It's upfront design, because you name before you use. You can use "working titles", and syntax-aware IDEs help renaming, though it becomes harder to navigate/search in version control, when files, directories and functions/classes are renamed. I think you should name interfaces in terms that make sense from the user perspective, not from the implementor perspective. There was discussion in https://news.ycombinator.com/item?id=20259850 I'd like to name well, but it's difficult, and I'm seeking a justification to invest in it. But if code changes often or is short-lived, is it worth the investment? It's technically satisfying to do, but is polishing something transient worth it? As I code, my idea of the design often changes, which means different names are appropriate... OTOH if complexity is becoming a show-stopper, then it's essential. Thoughts?