"Are you your arm or your leg? Of course not. If you lost all your limbs, you still be you? So then who are you anyway? Your brain? That's a body part too. It rots and withers away like your finger or your heart. Why do most people think that is who they are? Is it because that is where the voice comes from? Psh...look, just trust me when I say, 'anything I take - I'll replace with something better'. Trust me."