What Am I? Who Am I? Why?

An eighteen year old girl has grown up with special powers, she was born with them. She has a spirit in her mind. It saves her, gets her in trouble, teaches her how to use her other powers. She can share thoughts and emotions through touching someone. She is depressed, self harms. She also can change her looks with a simple thought. She can change her clothes, skin tone, hair, her entire appearance except a scar on her face. It will never go away no matter how many times she tries. She also can control fire. She is the key to saving the world.

I own none of the pictures!!