Psychosis is a complex mental health condition that may involve experiences of hallucinations, delusional beliefs, high levels of emotional distress, and considerable disruption to daily life. Individuals with this condition experience greater levels of public stigmatisation and discrimination compared to other mental health difficulties. Particularly in collectivistic Asian cultures, those with psychosis often experience social exclusion and internalized shame. To explore the specificity of psychosis-related attitudes in Southeast Asia, this study investigated the perception of such conditions among young adults in Singapore. Qualitative methodology was employed and semi-structured interviews were conducted with study participants. Verbatim data were analysed using inductive thematic analysis embedded in a transparent reflexive approach. Five superordinate themes emerged, as follows: individual perceptions of people with psychosis, social attitudes and behavior towards people with psychosis, individual reactions towards psychosis, perceived causes of psychosis, and sources of knowledge about psychosis. Cultural implications are discussed and practical indications for counsellors are also considered.