This all boils down to the way humans have evolved. Girls in our society are not in any way supposed to be polygamists although it does exist in some areas of the U.S. where men are polygamists. Women want to find one mate for life and have a man to provide for her kids, men on the other hand, are afraid of marriage for a reason which is understandable. They want to get with as many girls as possible and spread their genes on to future generations. Girls are committed to competition with one another in order to have sex with the best man they can find. It makes sense from this perspective. Girls want to feel as though they are the most desired woman in the universe. Only then will they be kind to other girls. Sick but kind of true.

I think technology has been applied in ways that both help and hurt our health. It is causing us to become a more sedentary society which poses risks to our health, and it can also make us more lazy at times, but at the same time it is helping us to learn more about the human body and making us more efficient. Balance is key.