Exemplified here:

A black woman is speaking to another woman in a street interview. When her emotions take control, she stops using words and instead uses fists to punch her interviewer in the face.

This is a problem with a much higher prevalence in blacks, who statistically have lower abilities to control their impulses and also act more violently than all other races.

“Around blacks, never relax.” There could be a punch without any forewarning. Only one group plays the “knockout game,” randomly punching White and Asian old ladies on the sidewalk from behind, giving no indication of the coming attack.

The best and safest thing to do is to avoid them. Keep a safe distance to protect your life. They will face no negative consequences for their behavior. Learn the pattern and take precaution. Avoid them.