Decision fatigue, a state of mental exhaustion resulting from an excessive number of choices and cognitive demands, presents a silent but profound threat to organisational effectiveness and strategic agility. For business owners and senior leaders, understanding and actively reducing decision fatigue at work is not a matter of personal comfort, but a strategic imperative that directly influences the quality of critical decisions, the speed of execution, and ultimately, the long-term viability and growth of the enterprise. This pervasive challenge erodes leaders' capacity for critical thought, innovation, and proactive leadership, transforming it