“…To some extent, recovery is a personal process, where the self-determination theory (SDT) (Deci and Ryan, 2012;Ryan and Deci, 2017) may provide a framework to depict a five-stage transformation from not recognising a problem ("amotivation"), to regulating, for instance, sobriety through external sources to the introjecting, identification and integration of new behaviours, attitudes and values to build a new identity. The importance of creating a selfidentity as a non-addict has been pointed out in previous studies (Chen, 2022;Dingle et al, 2015;McIntosh and Mc Keganey, 2000;Reith and Dobbie, 2012) and reviews (Subhani et al, 2022), notably in terms of searching for a better and more meaningful life (Laudet, 2007;Lynch et al, 2022;Wangensteen and Hystad, 2022) as a pathway out of (self)stigmatisation (Burges et al, 2021;Fraser et al, 2017;Pienaas and Dilkes-Frayne, 2017) and searching for non-drug-using relationships to strengthen a new identity (Fomiatti et al, 2017). Moreover, the SDT model of motivation and change has a parallel in stage models of identity development in adolescence (Marcia, 1980), a development that has been shown (Schoenberger et al, 2021) to be a relevant issue in the understanding of recovery from SUD.…”