Truly "Rich" people - .................................
http://kalahari-meerkats.com/fileadmin/files/guides/Bushmen_light.pdf
Bushmen were hunter/gatherers, with traditionally about 70/80% of their diet consisting of plant food, including berries, nuts, roots and melons gathered primarily by the women. The remaining 20/30% was meat (mostly antelopes), hunted by the men using poisoned arrows and spears on hunts that could last several days. They made their own temporary homes from wood that they gathered.
Their hunting & gathering economy and social structure had remained virtually unchanged for tens of thousands of years until very recently, a socio-economic culture that has sustained mankind universally during their evolution until the advent of agriculture. The Bushmen did not farm or keep livestock, having no concept of the ownership of land or animal.