I have often expressed a desire to have a younger body with my current mind. It ain't gonna happen. They best we can do is take care to stay healthy and cherish our minds filled with experiences, lessons and wisdom. Have you ever said, "If I only knew then what I know now...." Maybe you would have made better decisions. Maybe not. But maybe it's a privilege of years that you learn a little at a time, learning as you go. There are some things that are worth knowing for all ages