title: Psychological breakdown at sea: hazards of singlehanded ocean sailing.
mesh_terms: D005201:Fantasy; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000209:etiology*; D010551:Personality; D012683:Sensory Deprivation; D012767:Ships; D012934:Social Isolation; D013315:Stress, Psychological; D013405:Suicide