Situational awareness.
I’m 66 years old, I’m female and weigh 130 and have two stents in coronary arteries——I’ve had my CCW for years, but tell me, what the hell good is it going to do me if some 200 lb. teenager hits me in the head? I probably won’t be alive after the fact, and if I shoot him before the fact, I’m in George Zimnmermanville shooting an unarmed “child”. Think about this seriously folks.