Do negros understand anything but violence?

Technology has advanced so much that it's incapable of processing the level of incompetence that negros reside on.

What do they understand? Do they fear anything non-violent?

I ask because I'm trying to determine a way to instill fear within a negroid without physical violence.

I dunno, it really depends on who they are, black friends of mine that grew up similar to me and have similar interests I have no problem keeping in check by one upping them, but others that either had rougher lives or similar lives to me but "think they're gangsta" it's a bit harder.

Then there are the white boys who think their black. Ugh.

Show him a maths book. Mathematics is like Turn Undead to niggers. Even the hardiest nigger will die from shock when confronted with Rudin's Functional Analysis.