#unconcern  a feeling of lack of concern
  exclusion:  #concern.fellow_feeling
  supertype:  #feeling  the state of experiencing affective and emotional states; "he had a feeling of euphoria"
  subtype:  #indifference  unbiased impartial unconcern
     subtype:  #aloofness__aloofnes  indifference by personal withdrawal; "emotional distance"
     subtype:  #withdrawal.indifference__detachment  avoiding emotional involvement
  subtype:  #heartlessness__heartlessnes__coldheartednes__hardheartednes  an absence of concern for the welfare of others
     subtype:  #cruelty__mercilessness__mercilessnes__pitilessnes__ruthlessnes  feelings of extreme heartlessness

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