Harry was, of course, well-used to this tactic, as it was one of Uncle Vernons favourites, and on the whole was grateful he had to suffer nothing worse.
This sort of relativism has been popular with some anthropologists, who've attempted to appreciate other cultures from within, understanding sets of interwoven practices as responses to particular circumstances and traditions.
In 1637 Charles and Laud attempted to impose a standardised prayer book into Scottish religious services, one which constituted a significant departure from what the Scottish Presbyterians had become accustomed to.
While it may sound like a grand title to have, being someone so dedicated to reaching success can also cause you to pick up a couple of not-so-healthy habits and practices along the way.
They exchanged gifts with the old chief, haggling with his plenipotentiaries over the value of what they were to receive for what they gave, as is customary and proper when one has no ulterior motives.