Who am I?

Am I the bright and colorful person who you see before you?  The shining star that is forever outgoing?  Am I the hidden figure of myself? The part that I hold back from everyone.  Am I the dark-winged demon that lives in the shadows. The darkness that no-one knows about and that I try to keep hidden from the light? Who am I?  I’m all three of them. The outgoing façade. The part that wants to be alone. The part that is the darkness.