Five Modes of Responding: Fight, Flight, Relax, Ignore, and Explore

When an encounter becomes significant, a person may confront it, withdraw from it, settle, let it pass, or investigate it. This article develops fight, flight, relax, ignore, and explore as five functional modes of responding. The defensive vocabulary, even when extended by freezing, tend-and-befriend, or relaxation, leaves selective non-engagement and information seeking largely outside accounts of response. The article proposes a principled basis for the modes: each is defined by a distinct target of adjustment. Fight adjusts the source of an encounter, flight one's exposure to it, relaxing one's own mobilisation, ignoring the attention one gives it, and exploring one's knowledge of it. Distinguishing targets from the means through which they are pursued explains why modes co-occur and when they conflict, and a criterion for what counts as a mode locates freezing, care, appetitive engagement, and endurance. Each mode has a counterfeit that resembles it while adjusting the wrong target: avoidance resembles ignoring, repetitive checking resembles exploring, and collapse resembles relaxing. Three forms of misfit (perseveration, substitution, and narrowing) are linked to research on regulatory flexibility and expressed as properties of a simple model of transitions between modes. Drawing on appraisal theory and research on defence, coping, distraction, curiosity, and recovery, the article states five directional propositions, each paired with a rival account and independent measures. The modes are mapped onto the capture, investment, and release of thought analysed in a companion article, and implications for the M⁵ model of mindfulness are outlined. The proposal remains conceptual and untested.