This includes having others gather food while others do more specialized tasks. Furthermore, people who work for others are not necessarily bound to it. They can move out and live in solitude if they wish. Animals, however, do not have this choice. We are the only species to realize that living for ourselves and being isolated from others is not only more difficult than what we have now, but it is much more dangerous. Nowadays, an extremely small margin of humans are the ones who actually farm for food. This allows the rest of the population to do other jobs. If the behavior of hoarding food were not present in humans, this type of society would never be able to happen