The Pyramid of Life

When I was born, I had mother by my side,
When I was an infant, I had mother and father by my side,
When I was a toddler, I had mother, father, uncles, aunts and grandparents by my side,
When I was a child, I had mother, father, uncles, aunts, grandparents and friends by my side,
When I was a teenager, I had mother, father, uncles, aunts, grandparents, friends and girlfriend by my side,
When I was an adult, I had mother, father, uncles, aunts, friends and a wife by my side,
When I was middle-aged, I had mother, father, friends, wife and kids by my side,
When I was elderly, I had friends, wife and kids by my side,
When I was a senior, I had friends and wife by my side,
When I was fragile, I had wife by my side,
When I am on my deathbed, I am alone.