With intention and compulsivity, that white man went after the black man, reminding me of textbook OCD. Where the white dude has a fear of black men, to make the fear real, he relentlessly provoked the black man until that compulsive fear was realized, thereby causing the preconceived fear to manifest, i.e., that resulted in the ass-whooping he took. Heretofore, not only was the response of the black man justified, it was, in essence, therapeutic. Pavlov's law, that white dude salivated; thus, that nigga rang his bell.