Can any one offer some suggestions for books to read that would offer some training exercises? Or offer some low budget options for improving My skills.Right now I practice drawing and using multiple targets. I lengthened my back stop so I could set more targets up at once. I usually set eggs out at varying distances and heights. I also have a couple of stacks of pallets set up that I practice shooting from behind and moving to the other stack and shooting at more targets.I Also do a lot of dry fire and practice off hand and shooting with one hand.I may be wrong but to me it doesn't seem practical to be too focussed on getting tight groups while practicing the perfect stance and because to me if something were to happen seems like you might not have time to get set up to do the smallest group.Any suggestions would be appreciated.