I guess its only polite to share my view, and it has taken a while to get to it:
I think, in essence, that my friend is right. In the meantime, we should play our roll in advancing the evolution of humanity,
be it socially or intellectually. We owe a special debt to our children, who, after all, didnt ask to be born.
We owe it to them to pass on our experiencein life and our help when things are difficult for them.
In brief, to be there for others.