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 don't think of myself as a role model. I do try to live in a compassionate, considerate and positive way. The only advice I can offer is to find what you love to do, find the joy in it, and express yourself through your passion.