I'm reminded of the intelligent corvids in Adrian Tchaikovsky's Children of Memory where the sum of the two birds forms a being with intelligence in a way that the individual segments do not. The frugality is a deeply embedded piece of our being and undoing it seems hard, but together we financially operate in a place that leaves us both feeling comfortable.
0: In the US sense of the term, not in the sense of the term as known in Taiwan or India.