The life of the Maasai is dominated by their herds of their cattle and livestock. Their diet is based on milk and meat from their livestock. At one time, the Maasai were feared as ruthless conquerors and cattle rustlers who invaded other tribal areas in search of bigger grazing land and more cattle. The Maasai are also famous for drinking a mixture of cattle blood and milk during ceremonial rites. Their rites and traditional ceremonies are taken very seriously, and it is not common to allow outsiders to attend. Elders play a very important role in the community and society at large.