Definition of "neuroticism" []

• The quality or state of being neurotic (noun)

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• "Change in neuroticism tied to mortality rates, researcher says"
• "PERLS: Some of the things that they have in common that absolutely add years instead of subtracting those years would be that they tend to have a personality where they're low in one domain of personality testing called neuroticism, meaning that they have these personalities where they're happy go lucky."
• "PERLS: Well some of the things that they have in common that actually add years instead of subtracting those years would be that they tend to have a personality where they're low in one domain of personality testing called neuroticism, meaning that they have these personalities where they're happy-go-lucky, they have a good sense of humor, they're optimistic."