There is one range that has a "No Rapid Fire" policy, however for stance and consistency, I use a blind figure eight.
With a target at a SD distance, (around 15 to 25 ft.) I pick up the weapon from the bench get into my shooting stance, close my eyes and fire one round. Than with eyes still closed, make a small figure 8 motion (keyword: small), recenter and fire one round.
With practice on stance and posture, arm position etc,..., the shot after the first shot are close. With practice they get closer,...
In a low/no light home SD scenario, numerous factors apply, but having the ability to place my pistol on target using form, instead of visual references counts for consistency, and of course practice, practice, practice,..
The other advice works very well, including weak hand shooting, and having the ball and dummy drill works great. Nothing like a "click" when one expects a "bang".
just my .02 cents. Welcome Robin thank you for a good post.
Tom W.