 If the gun comes out of the holster, it only comes out of the holster because there's a threat there. If it comes out of the holster, it's time to shoot unless something happens between the time when it comes out of the holster and you press the trigger. You don't pull your gun to frighten somebody. You don't pull your gun to stop somebody and have them look at you and see how mean and menacing you look. You pull your gun because you have to shoot somebody to save your life or somebody else's.