ruleslawyer said:Starting with unfamiliar cultures and motivations, on the other hand, can take one off the rails quite quickly. Moorcock (one of the iconic literary inspirations for D&D, IMO) is interesting in this regard; in at least two cases (Corum and Elric), he starts with characters who come from cultures and mindsets that aren't easily cognizable to the reader.
Hmm, I never felt that way about Moorcock's Vadhagh & Melniboneans, like Tolkien's elves they seem much less unfamiliar to me than do the mindsets of plenty of modern real-world cultures, never mind historical ones.