`` only because you 're on the outside looking in . they all informed me that they were n't one hundred percent accurate , so i should take more than one before going to a doctor for final confirmation . she was silent for some time after i finished speaking . he had lost several pounds in the year since she had last seen him , and he walked around solemnly , as if in a trance . `` this is mine and i take care of what 's mine . '' 