P.S. Real BGs don't stand around pointing a gun, exchanging witticisms, and waiting for you to fool them, practice your fast draw, or demonstrate your unarmed combat techniques. They take John Wayne's advice and just shoot you.
Most just want to get their loot and get out of their without any problems or anyone causing any problems. Only when someone tries to be a hero do people get hurt. But there always is the case of the crazy rhat is planning to kill someone and then it isn't going to matter what you do so you might as well try and be the hero. It seems that usually when people get killed in robberies there is more than one robber involved so look out for that. If it's just one drug crazed idiot he usually want enough for another drug buy and no trouble.