" Sometimes they need to prove to themselves that they still own themselves, that they can still care for themselves, that they still have things—customs—that are their own.”
“Sounds like an expression of the Human conflict,” Aaor said.
“It is,” I agreed. “They’re proving their independence at a time when they’re no longer independent... "

― Octavia E. Butler , Lilith's Brood (Xenogenesis, #1-3)