My Life Is In Black And White

This is a fictional story, tho pretty realistic, about a girl who can't see colours (figuratively)
And has specific issues with herself and life.

As we go along with the story, we see her development and understanding of things she once tough were not important,
And now sees as a major part of her life.
The way she looked at people, the way she looked around her - seeing the way they were moving in slow motion.... not important once, but it's important now...