Well, since I am just starting my trek in the 40's I am looking forward to my youngest leaving the nest in the next couple of years. I of course will not have an "empty nest" since the chickens are filling those quite well. And of course, there is the possibility of adoption/foster care down the road.
That's cool. I've thought about that every now and again, but I realize that by the time I'd be ready to foster or adopt, I'd be pretty darn old. As it is I'm an "old" parent - most people who have kids my children's age are in their 20s or 30s. It's so strange. Sometimes I feel out of place. My friends who are my age have adult children.
