The answer is Shadow
I am full of light but left in the dark. I have a temper that pushes my single sibling. I have many friends very far away and I disappear in the light when it is my sibling's turn to push me back. What am I?
It brings light to a dark dark world, In a current it travels and through tunnels it's hurled. Touch it and it'll kill you.
What Is It?
It grows in the dark and shine in the light; The paler it is, the more it is liked; Its maker never gets paid, but never goes on strike. What is it?
