Knowing what you know

Unless you’re taking a test or playing Jeopardy, metacognition is more important to success than cognition. In real life, when you’re faced with a question the first decision is whether you know the answer or not. With strong metacognitive ability this is easy. If you know the answer, but can’t come up with it, you can always do a bit of research. If you know for sure that you don’t know, then you can start educating yourself.