As a couple others have said, there is no replacement for dry firing. Dry firing will teach you how to move your trigger without moving the sights. I do most of my dry firing at a blank wall with my goal being letting the hammer fall with no sight movement. Yes, I know it is very boring but it is necessary.
Second, when you do go out to practice with live rounds, figure out what one thing you need to work on the most and only work on that one aspect. Don't add anything to it, just one thing. It is really simple and depends on three things: trigger, trigger, and trigger.
Phil
Last edited by TenX; 10/10/20.