Nietzsche's Essay 'Genealogy Of Morality'

In his second essay in the Genealogy of Morality, Nietzsche makes several points about the origins of bad conscience and guilt. One of the points put forth by Nietzsche right at the beginning of the essay is that of a promise. He says of promise that one must have powerful memory and strong confidence in the future to keep the promises he/she makes. He further explains that a man makes promises out of his own free will, and the responsibility that comes with this free will is called conscience. Of guilt, he says it origins from debt due to the similarity in German etymology. He expands on this by writing about debtors and creditors; that when a debtor was unable to repay his loan to the creditor, the creditor would punish the debtor as another way of
At first, the concept was a little difficult to understand, however, after further research and finding that will to power means different people finding power in different wills (ex.
I think myself powerful if I know more about taxes than my friend does; her power is that she can dance better than me). That is what I understood. Because of this understanding, his idea that the action remains the same but the meaning differs based on the will behind the action also really made sense to me. His idea of struggle with oneself due to repressed animal instincts in one, made me think about whether the internal struggle would cease if the society deemed it alright to be violent towards others. Could it be possible that human evolution into a being who is able to understand the other on a emotional level is the cause of guilt and not being forced into society? Unless, being forced into a society meant forcefully developing these emotions and understanding for the other. If so, then even if the society collectively makes it a norm to be violent against one another, these pre-developed emotions will hinder the success of such movement. That is, some people will choose not to participate in violence because