In the glory days of Westerns-the 1950s-it was not uncommon for people to be shot left and right and never miss a step. TV Shows like The Rifleman, Gunsmoke, Have Gun-Will Travel and many others had the heroes murder someone every week and nearly get killed themselves. They never had to worry about Post Traumatic Stress or have any bad feeling about what they were doing. People were shot, but they never bleed or moaned in pain, they just fell over and we never saw them again. Then there was the MPAA Ratings System and the floodgates were opened for…