chance of winning the lottery 12,000,000 to 1
chance of being hit by lighting 2,320,000 to 1
chance of being a victim of a violent crime 27,000 to 1
chance of being obsessive/ compulsive 1 to 1
I carry 1 gun daily. Most carry none. I work p/t as an Aux LEO helping to keep my City safe and almost all I talk to carry 2 on duty and 1 off. If you keep your weapon at 100% always and then add in Murphy's law of a gun malfunction...you won't have time to go to "door number 2", you'll be dead.
What's enough? 2 guns, 3? 2 with plenty of ammo? howabouts a knife on top of that? (explain that on your next traffic stop 'officer I have a CCW license and I have a weapon in a strong side IWB holster.......oh and I've got another in my ankle holster and oh a knife in my right pocket with my spare ammo." If you want to dress like a cop or play Army, go join it. I rely on real life real probabilities. I don't live in a poor impoverished crime ridden place, yes there is crime, I go on calls when I'm on duty with regular officers.
Oh and don't flame me when my opinion was being asked. Don't forget are most important weapon is between our ears. If you are alert and aren't asking for trouble you can avoid most problems. Most cops go through there whole life's without firing there weapon. I think one reason on and off duty is because they are using there primary weapon, there head....oh and btw.....009% of civilians using firearms need to discharge there gun in defense for there life