The reason we're using a `ResumeController` with a method `index` instead of a `PagesController` with a method `resume` is stylistic.  

In Rails, we generally want controllers to have related code within it.  If we had a `PagesController` and a method `resume` in it, we might also add a method `cooking`, even though `resume` and `cooking` have nothing to do with each other.  

Let me know if you don't understand