Circular-Reasoning Cici

Cici's loop had a birthplace. She'd grown up in a den where one big rule hung over everything: the rules are right because they are the rules. Whenever little Cici asked why — why this, why not that — the answer curved straight back to the start. "We do it this way because this is the way we do it." "That's true because it's simply true."

For a long time it satisfied her, the way a merry-go-round satisfies you until you notice you haven't actually gone anywhere. Then one dizzy afternoon Cici asked her favorite question — but WHY? — and really listened to the answer, and heard it loop back to the question, and felt the floor of it drop away. There was no ground under the argument. It was all just the same claim, holding hands with itself in a ring. She never heard a "because" the same way again.

Cici took the long road to LogicQuest, changing color the whole way, and stood — briefly blue with nerves — in front of Inspector Logos.

"What is circular reasoning?" the Inspector asked.

"It's when your reason for a thing is the thing," Cici said. "You try to prove your conclusion, but the proof you offer is just the conclusion again in a different outfit. 'X is true because X is true.'" She flickered green. "I do it whenever I believe something deeply but don't have any outside evidence for it. So I lean on the belief to hold up the belief. The skill is catching when a premise is really just the conclusion in disguise."

Inspector Logos nodded slowly. "Petitio principii — Aristotle named it. The argument looks like it's carrying weight, but it's leaning on itself." She smiled. "Catching that takes careful reading. You'll do nicely. Hired."

Cici's best lesson came from a boy named Theo, who owned a smooth grey stone he was sure was lucky. "It's a lucky stone," he told her.

"How can you tell?" Cici asked — gently, because she knew this dance from the inside.

"Because lucky things bring good luck, and this brings me good luck, so it's lucky."

Cici shifted a thoughtful cream. "Let's lay it out flat. Write the reason on one side and the thing you're proving on the other." She helped him line it up. Claim: the stone is lucky. Reason: because it's lucky. Theo stared at the two sides. They were the same sentence. "Oh," he said. "The reason is just... the answer again."

"That's it exactly," Cici said. "That's the loop. Here's how you catch it every time. First, say the argument out loud, plain — reasons here, conclusion there. Second, check: does any reason just restate the conclusion in new words? Third, listen for a 'because' that's followed by the very thing you were trying to prove." She flickered blue. "But careful — sometimes people repeat their conclusion at the end of a good argument, just to land it. That's fine, if the real support came first. Circular reasoning is when the repeat is the only support there ever was."