This quote highlights a nuanced perspective on identity, emphasizing how personal and cultural backgrounds shape who we become, often beyond our control. The speaker's acknowledgment that they weren't present to influence the individual's upbringing underscores the idea that identity is a natural consequence of circumstances rather than deliberate imposition. It also reflects a certain acceptance and perhaps even an affection for one's origins, embracing the traits and heritage that have been inherited rather than molded. The phrase 'by default' suggests that while identities can sometimes be shaped intentionally, a great deal is determined by circumstances and environment—a force beyond individual control. This can evoke reflections on how societal, national, and familial influences weave together to define a person. It also hints at the fluidity of identity; it isn't necessarily fixed but rather a tapestry of inherited traits, cultural influences, and personal experiences. Living in a world where identities are often fluid and multifaceted, this quote prompts us to consider how much of who we are is chosen versus inherited. It encourages a sense of acceptance and pride in one's roots, whether seen as a matter of chance, destiny, or complex societal factors. Recognizing this interconnectedness helps foster empathy, understanding, and respect for the diverse backgrounds that shape human lives. In the context of Neal Stephenson's 'The Confusion,' such reflections could resonate with themes of cultural mixing, historical influences, and the complex web of identity that defines individuals and communities alike.