" Because much of our brain development occurs during adolescence, childhood, and even earlier, the social norms that shape our early life experiences may have particularly large effects on our psychology. For example, a growing body of evidence suggests that we may have evolved to make enduring calibrations to aspects of our physiology, psychology, and motivations based on stress and other environmental cues experienced before age five. As adults, these early calibrations may influence our self-control, risk-taking, stress responses, norm internalizations, and relationships. By shaping our early lives, cultural evolution can manipulate our brains, hormones, decision-making, and even our longevity.40 "

― Joseph Henrich , The WEIRDest People in the World: How the West Became Psychologically Peculiar and Particularly Prosperous