Who I was?

I used to cover myself in colors wild, be visible, be bold. It all drained away. Until I was covered in darkness, hide, be invisible.

I used to be surrounded by music loud, hear me, feel me. It all stopped. My mind was the only thing I could hear anymore, shut up, forget it. 

I used to be. Until I was not. Yet who I was now, I could not even tell no more.