The notion that youth and age are mutually exclusive is horsepucky in my considerd and genteel opinion. Myaplogies, but I know as well as anyone can that my youth is undampened in spite of my advancing years, if slightly better informed. And my daughter, who claims to have chronological youth, sometimes discovers that she has all the experience she needs! Yet often is older than I am in some respects. Time itself appears unidirectional but that may be an illusion, especially in areas where matter doesn't much matter, and energy is a byproduct of attitude...