I have a light on my carry gun. I also carry a second handheld light where I don’t have to point my weapon at the object in question if it doesn’t need to have a gun pointed at it. Pretty easy. It doesn’t need to be rocket science. I’ve taken a few pistol classes (Gunsite and TacPro with a Bill Davison) that have somewhat impressed upon me the ability to be able to see what I’m looking at in darkness, pointing a pistol and potentially shooting at and the ability to see what I’m shooting. Once the shooting has started I don’t necessarily want to be holding onto a secondary piece of equipment when both hands can be on the pistol. I’d rather have a rifle if I can, but I don’t have little little kids either. The semi-auto rifles and a couple of the shotguns all have lights too.