You know that insects have six legs, not two or four or three.
You try to think with all your might, because you know your life depends on
it. Suddenly you have an idea. For a second you think, This HAS to be the answer to the riddle!, but then you have to wonder. What if you're wrong?

• You decide to go with your sudden hunch and tell the Sphinx that that's your final answer
• You try to convince yourself that this idea is wrong