Why even start some drama with an armed robber? You could risk killing yourself or having innocent people killed by stray gun shots. I don't care about the gun, per se, more than the totally irresponsible way of using it.
I remember reading a totally distinguished mentally-challenged thread on GAF, where a dude pulled a gun on a his driveway. He claimed he was being followed after road rage. That may be true, but I hate hearing these stories where concealed weapon owners unnecessarily pull out their guns, risking others lives.