Apparently I am. As you can see, I've made some bios and background story for some of them, and by the time I'm writing this I've done 2 more, which are Marina Sabine's and Issey Tamano-Reitz's. I've figured out who all of the characters really are and what they do in the story, meaning I now have to go deep into the story itself. I now have to fathom how each character thinks, how they react to a situation, and even their interests. So far, I've gone quite deep, almost too deep.
It scares me how a simple and unfinished story could make the writer realizes bits of his own mind. As a writer, you have all the original work inside your head. Yo