Summary
The transcript discusses concerns about being attacked by chimpanzees while filming and the reassurance provided by scientists to keep a respectful distance. It highlights the difference in the relationship between chimpanzees in the wild and those in captivity or kept as pets. Witnessing chimp-on-chimp violence is described as hard to watch and there is a sense of sadness to it. It is mentioned that there is an instance of chimps killing another chimp. The transcript also mentions that even the scientists, who detach themselves emotionally, can feel sadness when witnessing violence against chimps they have known and followed for a long time.