What should a driver do if they feel drowsy while driving?

Choosing to pull over and take a short nap or find a safe place to rest is the most responsible action a driver can take if they feel drowsy while driving. This option prioritizes safety, not just for the driver but also for other road users. Drowsy driving can significantly impair reaction times, awareness, and the ability to make sound judgments. By taking a break to rest, the driver reduces the risk of falling asleep at the wheel, which can lead to dangerous accidents.

The other options, while seemingly helpful, do not address the root of the issue effectively. Continuing to drive despite feeling drowsy greatly increases the risk of an accident. Additionally, turning up the radio or relying on caffeine to stay awake are measures that may provide only temporary stimulation but do not resolve the underlying fatigue. These strategies can give a false sense of alertness, ultimately leading to a higher likelihood of losing concentration or falling asleep while driving. Therefore, the best and safest course of action is to stop and rest.