I grew used to being sick and looking forward to recovering.
Then I grew used to being well again for a short while, knowing I'd be sick again sooner or later.
Then I grew used to having no prognosis at all, because with a mysterious disease, all things are possible.
My existence shrank from an arrow of light pointing into the future forever to a speck of light that was the present moment. I got better at living in that point of light, making the world into that point. I paid close attention to it. I loved it very much.
And then one day, my life was a ray again, and the point was gone.