Creativity- Never Let Me Go

In Hailsham the students are incouraged to do different forms of art pieces, such as drawings or poems, to prove to the outside world that even though they are cloned from other people they have souls of their home. I believe it is improtant for the children to prove that they have their own souls. These children are kept from so many of the great things the world has to offer so it is important that the children create their own world through art. However, what do you do if someone is not creative? In the novel Tommy presents as the character who has difficulty being creaitve, however, that doesn't mean that he doesn't have a soul. So how do you prove to the other people around you that you do have a soul? Personality?