Difference between Folders in Inbox and My Folders?

Sean Bala shared this question ago

Need Answer

I notice on the web app that we have a "My Folders" section in Mail. I have created several folders under my Mailbox Inbox to manage receiving mails. What is the rationale behind having a separate "My Folders" section in Mail?? Is there any particular advantage to putting folders there versus keeping them nested under the Inbox?