If I have a page with:

```
<body>
    @section SomeStuff {
        <span>This is a section I just addered</span>
    }

</body>

```

Is it possible for the layout to *not* render this section, or is that contrary to how this should work conceptually. Seems like it would be useful to be able to not render certain sections on a page (unless I'm thinking about this incorrectly).

**Edit:**

Including the error message may be helpful, when I put a section into the *main* page, the *layout* page fails with: `The following sections have been defined but have not been rendered for the layout page "/Views/Layouts/_Layout1.cshtml": "SomeStuff".` As if it's forcing me to render every section on the page or something.

In otherwords, in Layout.cshtml, I *don't* call @RenderSection, but in Index.html I have a section called `SomeStuff` defined. Is that legal? Seems like it's forcing me to render all sections in the page, but that seems like sections should be optional, no?