Here is a full tutorial on how to create, delete, assign, and manage various roles in your Discord servers. Make sure you have a server with administrator rights.

Discord makes it possible for users to create Role-exclusive channels. It is basically a private Discord channel that can only be accessed by specific people.

Here's how you can keep your Discord server running just fine with some permissions, restricting what people can access and perform on a category, channel or server-wide basis.