Both of Us:

I'm fearless,
While you hide.
I reach out;
You stay inside.
I'm always right;
You're always wrong.
I stay awake,
You sleep all day long.
I love to talk,
You never do;
Of course
I always think things through.
I always care;
You have no heart.
I patch things up
You tore apart.
You know I'm perfect,
While you screw up.
Everything goes right,
I steal your luck.
No one likes you,
Stay in your room.
Maybe I'll be you again
Sometime soon.