Thinking and acting like that is what reinforces enmity among other groups and makes them unite to destroy you. Regardless of how you feel, it's unwise to needlessly insult and demean others, especially if they're your lessers, because they have nothing to lose and everything to gain by working to seek vengeance for being slighted, when they otherwise may have lived in happy ignorance. You treat people like they have no feelings, you hurt their feelings, they hold onto the pain you've caused, and you inadvertently strengthen them and may even cause the death or destruction of your own kind later down the road when the nigger you were a dickhead to decides to fuck over a white person they wouldn't have bothered had they not had their hatred and victim mentality reinforced by your shitty attitude. You can know that niggers are niggers and race mixing is suicide and live accordingly, without being a douchebag to people and acting like they don't have emotions.