Study On Let's Talk

Phase 1 Screening Inclusion Criteria: * Aged between 18-25 years if they are a student at the National University of Singapore (NUS); 21-25 years old if they are not a student at NUS * Must have lived in SG for at least 2 years * Have not received a formal diagnosis of a psychiatric disorder * Not currently receiving any form of mental health treatment (e.g., counselling) Phase 2 Experience Sampling Inclusion Criteria: \- Partiicpants from Phase 1 whose DASS-21 scores are at least moderate for any one of the following sub scales (cut off of 14 for depression, 10 for anxiety, and 19 for stress). Phase 3 Focus Group Discussions Inclusion Criteria: * Existing befrienders or peer supporters on the let's talk site (aged 21-80) * Agree to audio and video recording of FGD * Individuals who have completed phase 2 Exclusion Criteria: * Those who do not meet the inclusion criteria will be screened and excluded.