i like it, it's simple and effective
maybe you're victim of the paradox of the blue sky?
after checking, "paradox of the blue sky" doesn't seem to be an established term. here's a short explanation:
a nazi says on a sunny and cloudless day that the sky is blue. because a nazi is always wrong, you contradict it and say that the sky is in fact not blue; even though it clearly is blue. But if a nazi says it, it must clearly be wrong.