What should a driver do if they feel fatigued?

When a driver feels fatigued, taking a break or nap is the most effective and responsible action. Fatigue can significantly impair a driver's ability to operate a vehicle safely, leading to slower reaction times, decreased attentiveness, and an increased likelihood of accidents.

A break allows the driver to rest and recharge, which is vital for maintaining focus and alertness. Sleeping for even a short duration can help alleviate feelings of tiredness and improve overall performance on the road. In contrast, continuing to drive while fatigued poses serious risks, and the temporary effects of caffeine consumption, such as drinking coffee, are often insufficient to overcome the physical and mental impacts of fatigue. Additionally, calling a friend does not address the immediate need for rest and can be a distraction rather than a solution. Thus, taking a break or nap is the most appropriate response when experiencing fatigue.