So we're supposed to believe KC has "Survivor guilt?
Ok I'm gonna go Wiki on ya.
Survivor, survivor's, or survivors guilt or syndrome is a mental condition that occurs when a person perceives him- or herself to have done wrong by surviving a traumatic event when others did not. It may be found among survivors of combat, natural disasters, epidemics, among the friends and family of those who have committed suicide, and in non-mortal situations such as among those whose colleagues are laid off. The experience and manifestation of survivor's guilt will depend on an individual's psychological profile. When the Diagnostic and Statistical Manual of Mental Disorders IV (DSM-IV) was published, survivor guilt was removed as a recognized specific diagnosis, and redefined as a significant symptom of posttraumatic stress disorder (PTSD).
Survivor guilt was first identified during the 1960s. Several therapists recognized similar if not identical conditions among Holocaust survivors. Similar signs and symptoms have been recognized in survivors of traumatic situations including combat, natural disasters, and wide-ranging job layoffs.[1] A variant form has been found among rescue and emergency services personnel who blame themselves for doing too little to help those in danger, and among therapists, who may feel a form of guilt in the face of their patients' suffering.
Sufferers sometimes blame themselves for the deaths of others, including those who died while rescuing the survivor or whom the survivor tried unsuccessfully to save.[2]
[edit] Survivor syndromeSurvivor syndrome, also called concentration camp syndrome, or called KZ syndrome on account of the German term Konzentrationslager,[3] are terms which have been used to describe the reactions and behaviors of people who have survived massive and adverse events, such as the Holocaust, the Rape of Nanking, and the HIV/AIDS epidemic.[4] They are described as having a pattern of characteristic symptoms including anxiety and depression, social withdrawal, sleep disturbance and nightmares, physical complaints and emotional lability with loss of drive.[5] Commonly such survivors feel guilty that they have survived the trauma and otherssuch as their family, friends, and colleaguesdid not.
http://en.wikipedia.org/wiki/Survivor_guilt