
lifelong singles have lower scores on life satisfaction measures and different personality traits compared to partnered people
>Stern and colleagues compared single people and partnered individuals on life satisfaction ratings and the Big Five personality traits (openness to experience, conscientiousness, extroversion, agreeableness, and neuroticism).
>The study used a survey of more than 77,000 Europeans over the age of 50 and was the first of its kind to look across cultures and at people who had been single their entire lives. The findings reveal that, in addition to lower life satisfaction scores, lifelong singles are less extroverted, less conscientious, and less open to experience, compared to partnered people.