Zoos are becoming facsimiles - or perhaps caricatures - of how animals once were in their natural habitat. If the right policies toward nature were pursued, we would need no zoos at all.
I worked with creative people who were very demanding of me, and they helped me reach performances that I never could have gotten on my own without being pushed and having trust in them. And so I know the best way to get the best performance of an actor, and that's not to coddle them or to baby them. It's to help them it's to push them.