Almost all of your life is lived by the seat of your pants one unexpected event crashing into another with no pattern or reason and then you finally reach a point around my age where you spend more time than ever looking back. Why did this happen? Look where that led? You see the shape of things.
I'm glad I was born when I was. My time was the golden age of variety. If I were starting out again now maybe things would happen for me but it certainly would not be on a variety show with 28 musicians 12 dancers two major guest stars 50 costumes a week by Bob Mackie. The networks just wouldn't spend the money today.
My justification is that most people my age spend a lot of time thinking about what they're going to do for the next five or ten years. The time they spend thinking about their life I just spend drinking.