She seemed irritated by the way you phrased it, but Apocrita continued on willingly. "As you pointed out, most Changelings look the same, and honestly have very little differences behaviorally from one to another, almost totally dependent on Queen Chrysalis for guidance. But there's usually one in every brood that is special. They're smarter, usually faster and stronger too, among other things. The increased intelligence lets them develop an actual personality and individuality. These are the Changelings that our queen prizes for their ability to truly act on their own, to provide for her when she needs something new. And because of how we are, this usually affects how we actually look." Apocrita explained, her chest puffing out a bit as she exhibited pride in her outstanding status among creepy horse-bugs.