Wonder Girl

Donna is probably the most functional among all her friends, leaving her superhero life behind, but not because of traumas, but because she wanted to do good in other ways, keeping her Wonder Girl suit in her closet, despite being out of the life. She also has a brother-sister bond with Dick, knowing him better than anyone else and giving him advice, understanding how growing up as Robin was difficult and, at the same time, pushing his buttons, because she is "older, smarter and prettier" and calling him "Boy Wonder".

She could, however, also take matters with a serious attitude, like Dick's urge to punish the guilty by not judging him, but stimulating him to find his path and become his own man, showing maturity and level-headedness. She is also an avid photographer, having started in her youth and the hobby evolving into her profession.

Despite not being her sidekick anymore, she loved and respected Diana not only for raising her but for the symbol that she represents: the symbol of protection for the innocents, taking her teachings to heart well into her adulthood. Also, while not being a violent person, she has no problems with fighting if necessary, like when Kory went berserk, subduing her.