If you were a teen again and had a terminal cancer or disease, and could have one wish, what would it be?

• You can't wish for money.
• You can't wish for a motorized vehicle.
• You can't wish to own property.
• You can't wish for citizenship to another country.

Let's just say that I'm 15 and getting a wish from a "certain foundation," and would like to know what YOU would wish for!

Thanks!

EDIT: Some of you don't like my question. For you who wouldn't like to think of yourselves in my position, here is another question: If you had one wish with the same rules, what would it be?

EDIT: Or a POSSIBLY terminal cancer/disease.