This article offers a creative disjunctive feminist analysis of affective rhythms within a complexly bordered complex of favelas in Rio de Janeiro. It explores the gendered atmospheric constitution of authority in the favela’s violent border spaces, arguing that authority is partly embodied through a channelling of attention. Attention is conceptualised as involving not just conscious intentions, perceptions and emotions, but also non-conscious rhythms of autonomous affective self-regulation. The article is structured through a tripartite disjunctive form that expresses the bordering of city, body and experience. Drawing on qualitative interview data, quantitative electrodermal activity physiological data and creative writing, the article dwells with the materiality of words and the forms of affects to express material and physiological aspects of emotion and affect in journeys around the internal border-spaces of the city. Adapting the modernist tradition of ‘stream of consciousness’ writing, we style a ‘stream of attention’ form of writing that expresses multiple modes of embodied, conscious and preconscious attention.