Thanks for the kind words, Bill. Especially appreciated coming from you.
As I see it, most of what might be termed "civilized" behavior, at least on the part of men, runs contrary to our natural instincts. And yet, because we are a peculiar mix of the instinctive overlaid with the rational, we are able to put aside such things as jealousy, or at least mellow it, in the name of civilization, because we rationalize the necessity. I grant that these men are very masculine, even macho, men, but I think they are able to control their feelings, without denying them, when they see the need. On a parallel note, look at the emotional cost Francisco obviously accepted when he damaged Hank by destroying D'Anconia Copper, while recognizing the necessity. And hyper-competitiveness does not cause one to forgo recognizing and accepting the possibility of losing. The competition is valuable by itself.
Kirk
Well, Francisco certainly is! Look what he's been doing for 12 years. Making himself an undeserved pariah to those he cares about and not even getting any sex out of it that we can see, all in service of an ideal.
Nature is pure war, with every man against another. Fear of death is the only way to keep peace; so man is civilized by the restraint of violence against him for transgressions upon his neighbor.