[I]f two individuals have the identical musculoskeletal abnormality and the identical therapeutic intervention is utilized to each however one’s ache goes away and the opposite’s doesn’t, what’s the goal of that leftover ache? What’s its goal if it’s not really defending us from hazard? Why is it so unreliable? What can we make of ache in a phantom limb, one which has been amputated or misplaced catastrophically?
