Basically you come up with the fictional idea and you start writing that story, but then in order to write it and to make it seem real, you sometimes put your own memories in. Even if it's a character that's very different from you.
I trained as a ballet dancer till I was 18, so I would really like to get back to it. I'd love it if there was a part that meant I could do both acting and ballet, as they're both so close to my heart.