“…Moreover, Berkman and Syme (1979) showed that mortality is lower among those who participate in community life, and Cohen and Syme (1985) found a positive association between disease immunity and the number of social roles that a person plays. More recent research established a positive association between participation in associations and wellbeing (Fancourt and Steptoe, 2018), mental health (Seymour-Smith et al, 2017), and self-reported health (Gonzalez et al, 2020;Lima et al, 2021). Furthermore, shared group memberships impact health and wellbeing (Ysseldyk et al, 2018) by boosting individuals' selfesteem, belonging, meaning, sense of purpose, control, and efficacy in life (e.g., Cruwys et al, 2014;Greenaway et al, 2015;Jetten et al, 2017).…”