“…Having a negative attitude towards the intervention or its guidelines hindered adherence. Participants revealed that ‘negative self-perception’ [ 29 , 31 , 33 , 38 , 43 – 46 , 49 , 51 , 52 , 58 ] (lacking self-efficacy or motivation to change behaviors), too many ‘competing priorities’ [ 29 , 31 , 33 , 34 , 38 , 40 , 43 – 49 , 52 , 54 – 56 , 59 , 60 ] (e.g., lack of time), ‘feeling overwhelmed’ [ 29 , 31 , 43 , 47 , 49 , 51 , 52 , 56 – 58 , 61 ] (e.g., previous failure in changing behaviors or not knowing how to start) or being ‘unwilling to change’ [ 29 , 40 , 43 , 45 , 48 ] (e.g., not interested) negatively impacted their attitudes and likelihood of adherence. In interventions with a diet component, ‘inner food cues’ like hunger, food cravings or emotional eating arose as a unique competing priority [ 27 , 29 , 31 , 32 , 34 , 35 , 51 , 56 , 61 ].…”