I hope you stand up for someone else if you see that happening.    Had an incident where coming out of a store...a man around late 50's was surrounded by a bunch of drunk young men in their 20's (white...for those who care) who tried to take his groceries/beer (very unusual for this area).  Actually had their hands on the man's stuff.  The man being accosted already had his hand on his knife and was ready to go.  Coming out the door behind him...a YUGE man about the same age walked up and said to the man being accosted... "Hey, man, how ya been?  Is there a problem here with these guys?  You guys messing with my friend?" then yuge man bowed up. Young men apologized, took their hands off the grocery bag...yuge man put his hand on the man's shoulder and walked right thru the middle of the group and they walked to the parking lot.  After thanking the yuge man, both went to their cars left.    We need so much more of this.