I played between sets last Saturday night after practicing my 3 songs during the day a couple of times.Well, I played like s#!t! My fingers just weren't keeping up with my brain, and I was making just one R hand mistake after another. Spastic, fatigued, numbed.
I learned when I was a little kid to keep the tempo the same, even through mistakes, and many people won't even notice. But _I_ noticed! I hate this feeling of loosing my guitar ability.