I really love the idea of Hilda having different sides of her personality, one where she's a joyous and whimsical girl, and the other is a confident badass. It all comes together perfectly to make a very interesting and dynamic character.
2009 was the year I was driven out of public school due to bullying, and I effectively became this guy for several years. By the end of the year, I played Pokémon Pearl for the first time, and became mesmerized by the traits we had in common. And that's how I became Serious Dawn.