Hey Vash, I carry a Colt .45 ACP, come fuck with my mail.
I got cornered one night by 5 cars full of blacks as I stopped for a traffic signal in a bad part of town in Tampa. It was winter so I had my windows rolled up. One approached the driver's side so I rolled the window down about 4 inches. When I asked what he wanted he pulled out a switchblade and said "I'm gonna cut your ass". I reached for the glove box and pulled out a Ruger single action .44 magnum, stuck the 7 1/2" barrel out the window and said "I'm gonna SHOOT your ass" in a very calm voice. Within 3 seconds all had fled leaving their cars. I got out and moved the car blocking me. I could see black heads peeking around corners. I got in my truck and drove on.
Morals of this true story:
Expect the unexpected, don't ever darel someone to kill you and DON'T BRING A KNIFE TO A GUN FIGHT.