In America, people rarely stay in the town where they grew up, rarely stay in close proximity to their parents throughout their lives. You rarely find parents in their old age being taken care of by their children.
Those who improve with age embrace the power of personal growth and personal achievement and begin to replace youth with wisdom, innocence with understanding, and lack of purpose with self-actualization.
For example, UNICEF works with governments to change legislation such as in India where a law was passed raising the age of compulsory school completion to keep children in school and away from the workplace for longer.
I am the son of poor peasants who came at a very young age to live in Algeria. I only recently saw the place where they were born, near the city of Marrakech.
Yes, my life is a life of combat; I can say that this has never stopped for a single instant. It is a combat that started for me at the age of 16. I'm 90 years old now, and my motivation hasn't changed; it's the same fervour that drives me.
I think if you're writing from the heart, very often, the subject matter will adjust as you age... but you try to write the best song you can possibly write. For us, we have the same basic elements that make up the America sound.