I started in 1988 after an off duty shooting. Long story but one "gang banger" with a long gun and another with a Hi-Power. I had a Colt's Officer's Model with 7 rounds. Hit the guy with the long gun first and he quit fighting. Guy with the Hi-Power was behind the right rear of a car and proceeded to mag dump me at about 22 yards. I was flat footed in the middle of the street and my only cover was my car with my family in it so that was out. I shot 4 rounds at the HP guy and managed to skip one off the trunk and hit him in the left nipple. He stopped shooting. I didn't know how many rounds I had left but wasn't at lock-back. (One round left --chamber) After that I started carrying a full sized auto and two spares.