Board Thread:Speculation House/@comment-14138255-20140815002519/@comment-11188061-20140815135816

Actually it's still possible for someone twenty nine to pass as a student. There are people who are short, cute, and even has a, what do you call it, eternal baby voice that doesn't change even when they're eighty years old. Those can easily pass off as teenagers as long as they keep their wisdom to themselves.

Although naturally, Cinder is the exact opposite of the type. She's mature beyond her age and absolutely everyone would not recognize her as a teenager when she's in her usual clothes.