Our PI Ladies in Central Asia recently began to help one blind man.
Here is what they wrote:
"His name is Mansur.
We had a little lesson at the end of the cleaning spree in order to explain Mansur where all his stuff was. Mansur was walking around the apartment crying and crying...at first we became very scared thinking that we had upset him, but Mansur said that he couldn't believe that he is no longer falling down and stepping on something. No one has ever done anything like this for him."