Waiting Anxiety: A Phenomenological Account of Anticipatory Anxiety During Rationally Certain and Pleasant Outcome Waiting

(1) Background: While anticipatory anxiety is well-established in the psychological literature, the specific phenomenon of distress experienced during waiting for positive, rationally certain outcomes remains under-theorized and clinically under-recognized. (2) Methods: This paper presents a conceptual analysis and theoretical proposal introducing ‘Waiting Anxiety,’ defined as a hypothesized pattern of anticipatory distress characterized by heightened cognitive rumination, physiological arousal, and emotion regulation failure during periods of delayed resolution, specifically when the awaited outcome is positive and rationally certain (e.g., an approaching wedding, confirmed promotion, or approved visa). (3) Results: Distinct from traditional anticipatory anxiety tied to threat perception, waiting anxiety is proposed as a paradoxical form of distress that emerges despite primary outcome certainty. The construct is theoretically grounded in emotion regulation failures, temporal perception distortions, and impatience mechanisms, and is illustrated through five clinical cases. (4) Conclusions: This paper argues for waiting anxiety as a hypothesized psychological pattern warranting empirical investigation. Future psychometric, epidemiological, and neurobiological research is needed to establish its validity, prevalence, and clinical utility. If validated, integration into clinical frameworks could improve understanding of affective experience during positive life transitions.