One possible theme could be isolation. Since nobody could handle the kid, he might have been isolated from others. Another theme could be the struggle to find a solution. People around the kid would be constantly trying to figure out how to deal with him.
The theme could be centered around the idea of transformation. At the beginning, the kid is unmanageable. But as the story progresses, there could be a transformation either in the kid himself as he matures or in the people around him as they learn new ways to interact with him. It could also touch on the theme of acceptance, that finally people start to accept the kid as he is rather than trying to force him to be something he's not.
In this story, the kid that nobody could handle could be a very unique character. He might have had a special set of circumstances that made him so hard to manage. For example, he could be a very intelligent but bored kid in a school system that didn't challenge him enough. So he started to create chaos as a way to express his frustration. His behavior could have been so out of the ordinary that it stumped everyone around him.
One possible theme could be isolation. If nobody knows someone is there, they are likely cut off from others in some way.
Family could also be a theme. The story might explore the relationship between the kid and his parents or grandparents. It could show how the family supports the kid in his journey, whether it's a physical journey like moving to a new place or an emotional journey like dealing with the loss of a pet.
The theme of hope might be present as well. Even in a game where death is a constant threat, the characters keep going, believing that they can survive. There could also be a theme of sacrifice. In some situations, a character might have to sacrifice something, like a valuable item or a chance at personal gain, in order to ensure the survival of the group or to achieve their own long - term survival goals.
One possible theme could be coming - of - age. The kid might be going through various experiences that lead to growth and maturity.
A third theme could be discovery. The kid in the story might be exploring the world of bleach, learning about its uses and effects. This could be a journey of self - discovery as well, as the kid discovers things about himself or herself through the exploration of bleach - related situations.
Growth and self - discovery could be a theme as well. As the kid goes through different experiences in the true story, they may learn about themselves, their strengths and weaknesses, and how to become a better person. This could involve things like dealing with bullies at school, making friends, or finding a passion in life.
One possible theme could be survival. If the kid in the story is in a difficult situation, like poverty or a dangerous environment, survival would be a key theme.
One possible theme could be self - acceptance. If Anthony is a fat kid, the story might be about him learning to accept himself as he is.
One possible theme could be resilience. The blind eskimo kid would have to be very resilient in the face of his disability in a harsh Arctic environment.