Marriage and the capacity to be alone.
D000328:Adult; D001010:Anxiety, Separation / Q000150:complications; D003419:Crisis Intervention; D004645:Empathy; D005260:Female; D006803:Human Development; D006801:Humans; D007062:Identification, Psychological; D007207:Individuation; D008132:Loneliness; D008297:Male; D008388:Marital Therapy / Q000379:methods; D008393:Marriage; D010553:Personality Development; D012043:Regression, Psychology