Yep!ShootNMove wrote: +1,000,000 to dryfiring.
Learn 1) proper trigger press; 2) proper draw; 3) to reholster without looking at the holster; 4) mag changes; 5) sight transitions; and 6) proper stance and footwork at home! Then put them all to gather on the range. You'll learn faster, progress further and your time and ammo will be better spent.
Regards,
Chas.