If the finger is on the trigger, it's for firing. Otherwise, get it out of the guard, and lower the gun a bit. The problem with having the gun pointed, but not firing, is twofold. It virtually FORCES you into "tunnel vision", and then other enemies escape your notice. The guy you are aimed at, especially if you are at 10 ft or less, and more so if you are aimed at his head, can drop to one knee, ccw draw and fire (or draw from small of back, open wear) before you can realize what's happened, lower your pistol, and get a good hit. The other prob with finger on trigger, especially SA autos (safety disengaged) is that if the guy coughs, sneezes, faints, or a cat screeches, etc, you are going to shoot him, and it's unjustified. Remember, 80+ % of the time, you will not have to fire at all, and 1/2 of the remaining times, you will not have to HIT him to make him run off. Your shot demos that you have a REAL gun, it's functional, it's loaded, the safety is disengaged, hammer's cocked, and you WILL fire at him!. All those things ARE in doubt until you fire, you know. Many of these punks have been at gunpoint before, been in gunfights with other punks, etc. The main thing is to get the gun out and ready, in time for him to see it, and leave him a way to escape. If you corner him, you more than double the odds that you will have to spend $50,000 on legal fees, bond fees, lost work, etc, for the criminal case and the civil suit to follow. Just ask OJ if it's possible to be acquitted in the criminal case, and then lose everything you ever make to a civil suit for "wrongful death". Ask Bernie Goetz about having wounded robbers showing up in court, in a wheel chair, and testifying how you shot them TWICE, after they surrendered. It's not a joke. Gabe's getting further out into left field every year.