Hmm, didn't I see that in Heavy Rain?

Would "size" be a moot point, since in some theories, one of the space-like dimensions becomes time-like and time becomes space-like within the black hole?

Emotion circuits aren't needed for motivation. It's pleasure and pain that drives all living things to behave as they do. That's why humans seek out each other, or why caterpillars eat leaves, or why birds build nests and why people do home renovation. -Beats me how you design a pleasure circuit though. Or a pain circuit for that matter.