My dark half

I know he's there I always did
But little did I understand
I never did see that he controlled me
I've never been free
He made me meet my end

When I was young I always did wrong
My mind was filled with trouble and pain
Never I knew things I couldn't do
He made me pull through
That's how he drove me insane

The joke is on me he lives in my head
Together are we together in my head

When I grew old my soul was sold
He made me live in misery
Things that I missed
He made my life his
I had to end this I'll kill us to be free

The joke is on me he lives in my head
Together are we together in my head

The joke was on me he lived in my head
Together we die together we'll be dead
The joke is on him he died in my head
No longer are we cause now we are dead