positive sides tend to come to the fore when you're older. you focus more on the good side of life. and not only what was good but what's still good. is. the book captures the beauty strength and vulnerability of every stage in life with anything. life itself has changed and when we look back we see what we've already experienced and sense what lies ahead alternately we have no choice so acceptance of change is a basic law of living a happy life. from child to teenager from adult to senior sweeping optical changes occurred during a lifetime. but on the inside. everyone develops in their own way.