How to post as yourself on your Facebook brand page
When you are an admin of a Facebook brand page the default is you post as your brand. There are times when you need to post as yourself. Making this change will take just a few clicks.
Go to the admin panel, select “Manage” drop down and select “Edit Page”
In the Manage Permissions area select “Your Settings” on the left hand side of the page. Un-click the checkbox at the top of that page “Always comment and post on your page as [your page name], even when using Facebook as [your name].”
You can now post on Facebook as yourself!