The key to true wisdom is acknowledging how little you know. I knew a lot more about everything at the age of eighteen than I do now. Is that true? Not really. But I thought that I knew more and no one could have told me otherwise. Now I’m able to acknowledge the extent of the world that I simply don’t understand, can’t understand or have yet to learn.
It’s important to note that there’s nothing wrong with not knowing. Sometimes people treat lack of knowledge as though shameful thing. I think it takes a certain amount of confidence and strength to be willing to acknowledge that you don’t know something. You also need to be willing to learn though. Perhaps the shame in not knowing is actually a shame in being unwilling to know and people merely miscalculate reaction timing? I know enough to know that I just don’t know.