There are hundreds of thousands of microbes surrounding us, but they cannot harm us unless we become weak, until the body is ready and predisposed to receive them.
One can see light above the head; that indicates a consciousness outside the body. But that itself is not the Truth-Consciousness or Vijnana. But much light descending from there illumines this consciousness.
The soul comes from without into the human body, as into a temporary abode, and it goes out of it anew it passes into other habitations, for the soul is immortal.
Half of Hollywood has more prosthetic in their body than I do, but we don't think of them as disabled. You amputate part of a nose, that's 'enhancement'. You put a prosthetic in a breast cavity, that's 'augmentation'. But you amputate part of a limb and put a prosthetic there, it's 'disability'?