title: Tears of joy.
mesh_terms: D000328:Adult; D005260:Female; D005619:Freudian Theory; D006117:Grief; D006167:Guilt; D006240:Happiness; D006801:Humans; D008297:Male; D008398:Masochism; D008875:Middle Aged; D008960:Models, Psychological; D009289:Narcissism; D009769:Object Attachment; D011603:Psychophysiology; D012917:Social Adjustment