“…However, quitting smoking turned out to be anything but simple, reason for which more and more researchers of this process consider it a complex learning process in its essence, (O'Connell et al, 2004;Endo et al, 2009;Lee, Catley, & Harris, 2012). Moreover, it is worth noting that, whereas at the beginning, researches on teenager samples prevailed, lately more attention has been given to researching this phenomenon within university space, (Cheng, Lam, & Ratanasiri, 1989;Field, Rush, Cole, & Goudie, 2007;Hsia & Spruijt-Metz, 2008;Araújo, Loukas, & Gottlieb;Lochbuehler, Voogd, Scholte, & Engels, 2011). The university student seems to be the ideal subject because, unlike the teenagers, he has already overcome the period of cognitive immaturity and emotional imbalance.…”