The too perfect security of the Upper-worlders had led them to a slow movement of degeneration, a general dwindling in size, strength, and intelligence.
My father wasn't perfect. He had a temper. I took some of that. He would snap, but the older he got, he started calming down. He learned about life, but the thing that he taught my whole family was that family was the most important thing and, no matter what, if a family member needs you, you go and help them out; you get there.