Why should a driver who is fatigued not operate a motor vehicle?

A fatigued driver is at a significantly increased risk of causing accidents due to impaired reaction times, decreased attention, and poor decision-making abilities. Fatigue can lead to microsleeps, where the driver briefly loses consciousness, making it difficult to maintain control of the vehicle. Overall, driving while fatigued poses a serious threat not only to the driver but also to passengers and others on the road. Prioritizing rest before driving is essential for safety.