Louise McDonald developed severe PTSD, after she donated a kidney and incurred several complications. In addition to this, her younger brother died unexpectedly in his sleep, leaving Louise with an all encompassing fear of dying too. She was ultimately concerned that she would be unable to live with one kidney. The feelings completely overtook her and, frightened to be left alone, she became reliant on her father, who became her carer. She couldn’t even think about returning to work.