If you are familiar with your firearm, practice regularly (including drawing and firing quickly), and take a tactical shooting class you will be fine. The big thing is becoming familiar with your firearm so it becomes second-nature.
Police and federal agencies typically qualify at 7 yards, I practice at 15 yards with my micro-compact and can turn in groups that are all well within center-mass using a shorter (less accurate) pistol at more than twice the range. Even when I'm shooting my full-frame revolver from a western-style holster I can get six rounds in center-mass at 7 yards, and that's shooting from the hip.
Police and federal agencies typically qualify at 7 yards, I practice at 15 yards with my micro-compact and can turn in groups that are all well within center-mass using a shorter (less accurate) pistol at more than twice the range. Even when I'm shooting my full-frame revolver from a western-style holster I can get six rounds in center-mass at 7 yards, and that's shooting from the hip.