“…It has been argued that, among adults, subjective well-being is remarkably stable (Baird, Lucas, & Donnellan, 2010;Cummins, 2010;Cummins, Li, Wooden, & Stokes, 2014;Diener, Suh, Lucas, & Smith, 1999). The set-point theory, for example, assumes that well-being tends to fluctuate around a stable level; negative events might cause well-being to decline momentarily after which it returns to its previous level (Cummins, 2010;Cummins et al, 2014). Longitudinal studies on the other hand, have shown that life events can have a strong effect on adults' subjective well-being, although the actual impact depends on the type of life event (Luhmann, Hofmann, Eid, & Lucas, 2012).…”