Final answer:
The best thing to do when feeling drowsy at the wheel is to pull over and rest. Other methods like turning up the radio, having conversations, or rolling down the window might provide temporary relief, but they are not long-term solutions.
Step-by-step explanation:
What to do when feeling drowsy at the wheel
When you feel like you're about to fall asleep at the wheel, the best thing to do is pull over and rest. It's important to find a safe place to park your car and take a short nap to refresh yourself.
Turning up the radio loud or having conversations with passengers might not be effective in keeping you awake. These methods may provide a temporary distraction, but they are not a long-term solution to drowsiness.
Similarly, rolling down the window might help for a short while by letting fresh air in, but it is not a reliable method to combat drowsiness.