When you are a child, your parents are invincible. When you go somewhere with Mom or Dad, you know that you will be safe. Whether it's a trip to the grocery store or a family vacation to a strange city, you have perfect faith in your parents. With Mom and Dad there to protect and guide you, nothing bad is going to happen. Even when you grow older, there is still something comforting about being around your parents. Some of that invincible magic is gone -- now you are the grown-up; you know what it is like to be the responsible one, the protector of others.