Don't worry, we'll be there happy and unafraid. This is how I see it. I  will never buckle under the the threats that exist today. The proposition was best stated by FDR when the Japanese attacked Pearl Harbor. "The only thing we have to fear, is fear itself" And, I mean that. We don't fear these maniacs who cowardly commit mass murder, terrorism on innocent civilians.  We know what to do. An attack like that could have been disrupted but I leave that for another day. There are some things we should consider. Always maintain situational awareness (SA).   Actually define what potential threats exist at any given time.  There may  be more than one at times.  Then prepare in advance what counter measures you will employ.  Pepper spray is a good attitude adjuster when absolutely necessary and legally and properly deployed.  
Always walk confidently  and not the victim type. This specifically applies to women.  It doesn't matter if you are so scared you have to use the toilet, fake it and do it anyway.  There will be time later to use those facilities.  Here is my opinion of an engagement using martial arts.  My hands are used to knock an attacker silly.  My feet are used to run with he gets up and get the hell out of there.  I believe in the proposition that: "He who runs from a fight today, will live to fight another day.
But, we will never let those creeps get to us. We will get to them.  We will always win if we stand together. United we stand, divided we fall. Be safe and aware all, particularly you wonderful women.  I believe in Peace, Love and the 50 Cal. (if necessary)