Cassie found herself in what appeared to be a nursery. She was in a crib, saw a mobile above her head, and felt the crinkle of a diaper beneath her. "Well, I guess I have less responsibility..." She said to herself. Then, she noticed her reflection in a mirror on the mobile. She was still 14! Yet she was wearing a diaper and nothing else in an oversized nursery.
Why? Cassie thought about it. She realized that she had made two wishes. In the first (To be a kid), the ring had interpreted "kid" to mean "under 18," so her age was unchanged. But the second, (to be treated like a kid) interpreted "kid" as "under 10," and infancy is DEFINITELY below age 10.