... Personal authenticity embraces the idea that people remain true to their core identities (Abidin, 2017;Alhabash et al., 2015;AlRabiah et al., 2022;Audrezet et al., 2020;Balaji et al., 2021;Bandura, 1977;Batra and Ahtola, 1991;Belk, 2014;Berger and Heath, 2007;Beverland and Farrelly, 2010;Bhatnagar et al., 2000;Böttger et al., 2017;Breves et al., 2019;Campagna et al., 2023;Casaló et al., 2018;Cheung et al., 2020;Djafarova and Rushworth, 2017;Donath, 2007;Duffy and Hund, 2015;Erdogan et al., 2001;Fernandes et al., 2022;Guignon, 2004;Hart, 2000;Hayes, 2017;Holbrook and Hirschman, 1982;Honea and Horsky, 2012;Hoyt and Blascovich, 2003;Hsieh, 2023;Huber et al., 2018;Hugh et al., 2022;Huo and Onghena, 2012;Insider, 2021;Instagram, 2021;Janssen et al., 2022;Kamins and Gupta, 1994;Kast, 1991;Kavanoor et al., 1997;Kees et al., 2017;Kelman, 1961;Khamis et al., 2017;Ki et al., 2020Ki et al., , 2022Kim and Kim, 2020;Kim and Lee, 2011;Klein and Melnyk, 2016;Kowalczyk and Pounders, 2016;Kupfer et al., 2018;Kwon and Kwon, 2014;Leary and Allen, 2011;Lee et al., 2022;Lee and Eastin, 2021;Leung et al., 2022a,b, Lim et al., 2015Liu and Perrewe, 2006;Lynch and Schuler, 1994;Mathew, 2018;Mudambi and Schuff, 2010;Napoli et al., 2014;Nunes et al., 2021;Ohanian, 1990;Okada, 2005;Ouwerkerk and Johnson, 2016;Park et al., 2021;Peer et al., 2014;Pillai et al., 1999;Pöyry et al., 2013;Robinson et al., 2019;Salisbury and Pooley, 2017;Schallehn et al., 2014;Schwarz, 2019;Shoenberger and Kim, 2023;Sokolova and Kefi, 2020;Spence, 1974;Statista, 2021Statista, , 2023Thrash et al., 2014;Thrash and Elliot, 2003;Tolson, 2010;Voss et al., 2003;Vrontis et al., 2021;Wood et al., 2008;Yoon, 2002Batra andAhtola, 1991;Erkan and Evans, 2016;Salisbury and Pooley, 2017). In contemporary culture, the need to be true to one's identity has become important in the face of corrupting external pressures (Schallehn et al., 2014). ...