We've been trained to prefer being right to learning something, to prefer passing the test to making a difference, and most of all to prefer fitting in with the right people
SethA good job is largely anonymous and forgotten (but still important). A personal job, on the other hand, is humanized. It brings us closer together. It might not be remarkable, but it stands out as memorable because (however briefly) the recipient of the work was touched by someone else. Often, remarkable work is personal too, but personal might just be enough for today.
Seth