Well it's true that I was on the fanfiction section once, but if you read another post of mine. I said that it was my past which I want to walk away from. I post my stories on the forum as my new path. So basically what I'm saying is that there were to many sorrowfull memories in the fanfiction zone for me, such as many great authors leaving. Plus my account disappeared and my sister is using the last availible e-mail adress.
As for Cubia, he isn't that much phased at having an Avatar because his parents and grandparents had powers that made them legends in Gaia's history. He figured it was a matter of time before he would write history.
And lastly, what's exposition?