and all i had to do was wear sunglasses . '' the trick was to imagine it was all a dream , to lie to yourself as much as possible . it was all because of her ! his eyesight had n't improved with age , and he looked on the shelf where he usually kept his binoculars . `` come on , we have to go . i choked as the blood went down the wrong tube . yes , commander , thomas said , finding his voice . she seemed to have forgotten about them . 