In re□ent years,□t□e □op□c of n□n-sincerity ha□ g□rner□d significa□t attention in va□ious□fiel□□, including psychol□gy□ so□iology, and commu□ic□tion stu□□es. Th□ □□ncept of non-sincerity, o□□th□ act of be□ng insincere, can manife□□ i□ nu□er□□s ways and □ave prof□und impact□ on □nt□rp□rsona□ relationsh□□s, pr□□essional envir□nment□, □nd societal nor□s. □his article aims □o e□pl□r□□the different□dime□sions of □on-□in□erity,□its caus□□, a□□ it□ e□□e□ts on individu□ls an□ commu□ities.