Sasha Horokhivskyi, 38, performs mirror therapy to mitigate phantom pains at a public hospital in Kyiv, Ukraine, Thursday, April 28, 2022. Sasha lost his leg above the knee on March 22 after being shot in the calf by a territorial defense member who mistook him for a spy after he stopped to take photos of bombed buildings near his home. (AP Photo/Emilio Morenatti)