Everyone’s talking about the newest thing in pop music, the exquisitely beautiful Viktoria Modesta. She is a below-the-knee amputee who dances with appendages like a lantern prosthetic that attracts a swarm of moths and a black ice pick on which seems to balance the entire world. “Forget what you know about disability,” the video says to start. When I watch her, I feel like I can do that. Disability has a huge mental component — not necessarily how it affects your mind (because it certainly does), but the way it changes how you see yourself and how you interact with the world outside your rebellious, traitorous body. Scientists are currently studying how chronic pain and other seemingly eternal conditions change one’s personality. It makes us less adventurous, more cautious, afraid to move for fear we will further injure ourselves. Every movement cracks the snow globes in which we live. Viktoria Modesta exploded out of the snow globe and has become this otherworldly symbol for life beyond disability. She chose to remove her leg at the age of 20 …