Whats in your head right now and what is it?

For me its lyrics:
It seems so long since I've been gone
I got so used to just hanging on
I feel so wrong
I don't belong
And I know and I know and I know
I walk around like I'm alive again
But I know it's just not the same
I'd walk around like I'm alive again
I know it's not the same
I'm sorry I broke it
I broke it all
And I'm fading