mr.thrifty
Super Freak
Pursuing one's self-interest is not coextensive with taking advantage of your fellow man.
The fact is that regardless of how one of competition's losers may be able to find solutions to their loss in the future, at the time that they fail, they generally will face a certain amount of pain and suffering in the immediate aftermath of their plans not coming to fruition. The point is that their loss does not detract one bit from the benefits enjoyed by the winner. Their self-interest is not corrupted in any way shape or form by the loss of their competitor. It does not become any less 'truly' in their interest. The welfare of those with whom one competes is none of their business, unless they can find some kind of advantage in the competitor achieving what they desire.
Non-human animals do live by standards that would be considered criminal by human moral standards. That does not make it any less in their interest. It means that it would not be in the human's interest, but not because the competitor will suffer harm. If a man lives like a predator, he opens his life to predation in turn. It is in each human's self-interest to not be a predator, but the benefit to the welfare of others is incidental, and not fundamental to the moral quality of that orientation.
Trying to sound so morally superior was the impression I got.
That also.....