Well, since Deviantart provided a feature to change the current username you have.
I decided to use this account again.
I want to change this username into something else. But I need a premium membership and unfortunately my card can't be connected to the paypal service. So I need an other way to earn points and get a premium.
Oh, imported some of my favourites from my current account: -So my page doesn't look empty!
Oh, and yes I haven't done a thing with this account... but I did had some deviations and favourites but they've been erased by someone or something. Or it's because I haven't logged in for years.. who knows.
I hope to change this username as soon as possible, I really don't like it!