[boyakasha]

That's something to keep in mind, but it's not the whole picture. Just because it's not guaranteed to be true doesn't mean that it's unpredictable. Like, you can't guarantee that the file for a Rails controller exists in `app/controllers/`, but that doesn't mean that they are randomly scattered across every directory of the project. It also doesn't mean that every developer puts them in a different folder depending on their personality. Sometimes you need to read carefully to determine the exact behaviour, but you only need rules of thumb to quickly navigate around a project.