And just when you think you have learned about the world, you hit your 40s, married with kids, and now you are learning more about the world....how you fit in the world as a parent, as a citizen, etc. I have an 87 year old friend who just came back to the mainland from Puerto Rico and was just telling me that he is trying to figure out how he fits in on the mainland, what he should do, where he should go and that he thought he knew who he was! We will always be learning the world around us! Just always do your best.