“…we place ‘street cred-like’ importance on how well-traveled someone is, and we use our perception of our own ‘street cred’ to make a comparative analysis. This analysis is then used as a guide for future interaction, e.g., the subjects on which to speak authoritatively and on which to speak humbly or the perceived relevance of specific changes in subject. The question helps to place others in a familiar category, which in turn gives us more control over reality.”