<i>Would my kid have any problem living in a simpler society (hunter-gatherer group) ? Definitively not.</i><p>I know some children like that. Children who cannot keep quiet while hunting would not fare well in a hunter-gatherer society. Indeed, young members of a hunting party who move around too much and make too much noise are in danger of being eaten themselves by larger predator animals. I&#x27;m not sure that there has ever been a selection advantage to having difficulty maintaining attention focus.