The Dual Impact of Sleep Deprivation on Mental Health and Self-Efficacy: Is There a Negative Feedback Loop?

Abstract

This paper explores the dual impact of sleep deprivation on mental health and self-efficacy, examining how lack of sleep contributes to symptoms of anxiety, depression, and impaired emotional regulation. Sleep deprivation also diminishes self-efficacy, reducing motivation and confidence needed to face daily challenges. Together, these effects create a negative feedback loop, where poor mental health further disrupts sleep, leading to a cycle of declining well-being and reduced self-belief. Evidence from studies highlights this self-reinforcing relationship and emphasizes the importance of breaking the cycle through sleep hygiene practices and targeted interventions. Effective strategies, including cognitive-behavioral therapy (CBT), mindfulness techniques, and structured sleep routines, are discussed for their role in restoring healthy sleep patterns, supporting mental health, and reinforcing self-efficacy.