why do we enjoy fighting and action.

I rekon that we love it so much when someone gets hurt because it is hard weierd in to our dna. we have been in wars for most of the duration of human kind and the matter of blood and gore excites us. the older more brutal fights are more crazy because of the shee force of axes and swords makes it crazy. pain is on of the thing that we love to see and it make us intuned to the situation because it exciting. when seeing action in fights it is all the rage when you see the bad guy get owned. but it makes it better when there is a story behind the good guy, you get attached and you understand there reasons better. inturn when you see the bad guy gets whats coming to him it just makes it so much more exciting a meaningful.