“…Nostalgic experiences are characterized by recalling positive, meaningful events from the past that were typically experienced with close others (Wildschut, Sedikides, Arndt, & Routledge, 2006). Nostalgia can be triggered by psychological threats such as boredom (van Tilburg, Igou, & Sedikides, 2013), loneliness (Wildschut et al, 2006), meaninglessness (Routledge et al, 2011), or threats to authenticity (Baldwin, Biernat, & Landau, 2015), and incidental experiences such as smells (Reid, Green, Wildschut, & Sedikides, 2014), music (Cheung et al, 2013), movies, video game trailers (Natterer, 2014), and memories of playing games (Wulf, Bowman, Velez, & Breuer, 2018). Furthermore, nostalgia serves existential and social functions, meaning that it is a psychological resource (Sedikides, Wildschut, Routledge, & Arndt, 2015a) that contributes to psychological well-being (Baldwin et al, 2015;Baldwin & Landau, 2014).…”