Setbacks are obstacles or challenges that hinder progress toward a goal. They can occur in various aspects of life, such as personal development, education, or career. Setbacks may arise from unexpected events, failures, or external circumstances, and they often require individuals to adapt and find new strategies to overcome them. Experiencing a setback can be frustrating, but it can also provide valuable lessons. For instance, Thomas Edison faced numerous failures before successfully inventing the light bulb. Such experiences can foster resilience and determination, helping individuals to grow and ultimately achieve their objectives despite the difficulties they encounter.