“…Because morality is a core part of many people’s self-concept (Aquino & Reed, 2002; Steele, 1988), people are willing to make substantial sacrifices to feel virtuous (Andreoni, 1988, 1990; Batson et al, 1989, 1988). For example, they will make anonymous donations to feel generous (Hugh-Jones & Reinstein, 2012; Karlan & List, 2007), or forgo lucrative cheating opportunities to avoid feeling like a cheater (Abeler, Nosenzo, & Raymond, 2019; Bryan, Adams, & Monin, 2013; Mazar, Amir, & Ariely, 2008; Shalvi, Dana, Handgraaf, & De Dreu, 2011). In short, feeling virtuous is a valuable resource that normally must be earned through costly or effortful behavior.…”