Situational awareness is very important for being prepared to defend yourself and your loved ones. This can make a huge difference in your performance in a fight if you’re aware of your surroundings. People tend to concentrate more on shooting than they do the other things that will actually make you better at employing those shooting skills. Without situational awareness, you will not know the vital information that using your eyes or hearing will show you. There is a reason soldiers and combat veterans in general come back from combat quiet and are always looking around. It is simple situational awareness that they got in the habit of employing.