I have to admit that I chuckled reading Robb’s post here, because it’s true. I think it’s because we all go through that awkward phase when we first start shooting, where we’re trying out a lot different things and figuring out what works and what doesn’t.  Perhaps some people never really get beyond that awkward phase.
I myself have a tricked out HiPoint 9mm Carbine that I never shoot anymore. I’ts from the awkward phase, complete with all the things Robb mentions, except that it doesn’t have particularly good optics. I quickly figured out all the gadgety crap didn’t really help with the fundamentals of shooting, so I shed it. I couldn’t shoot for shit then, and sometimes I can’t shoot for shit now. But I’m better than I was. I have a few guns I shoot regularly with optics, but I generally stay with iron sights.
This past Friday I took the PSL out to the range to shoot some 7.62×54 goodness at 100 yards. The target was a standard 100 yard large bore rifle target. I landed 3 in the 10 ring, 3 in the 9, two in the 8 and 2 in the 7, for a total of 87/100. I’m not one to be satisfied with a B when I’m shooting a rifle with optics! I’ve never been able to shoot the PSL all that well. I do much better with small bore shooting, which means I need to learn to be better at managing recoil. The PSL dishes out recoil in spades. It’s also difficult to shoot if you wear glasses, because of the rubber eyepiece on the Soviet era optics doesn’t fit nicely over glasses.  I have a tendency to wince or flinch when shooting the PSL. The flash from the mighty 7.62x54R fills the entire scope if you shoot it right. Good rule of thumb is, if you see flash, you probably didn’t flinch. I’m getting better at shooting this rather large rifle, but I won’t be happy until I can get all my shots in the nine and ten ring.