The Stroller and The Wheel-Chair

This morning, I saw a young father taking much joy in pushing the stroller with his cute baby inside. I sensed his joy and pride.

And I was thinking, 50-60 years down the road, if the needs are reversed, what scenario will I get to see? Will I see a joyous son wheeling his father around when it comes a time when the father could not move around without the wheel chair?

Why often I do not get to see a son or daughter for that matter of fact joyfully do that for a Father?

Then again, I am just thinking.