my nephew was born without an optic nerve and an eye condition which has left him with a tumour (non cancerous) and a catteract which makes his eye hazey looking. he is also blind in this eye. he is 7 now and has coped remarkebly with this disability. when am out in public with him i get asked by adults what is wrong with his eyes. how rudei constantly have to say "why dont you ask him yourself he is sight disadvantaged not deaf" i just dont want him growing up thinking there is something wrong with being partially sighted.