Florida Learner's Permit Practice Test 2026 – 400 Free Practice Questions to Pass the Exam

Listening to music can actually affect a driver's mental alertness, as it can be distracting and cause the driver to become less focused on the road. Daydreaming and not drinking enough water can also have a negative impact on a driver's mental alertness. Eating a healthy snack, however, can actually improve a driver's mental alertness by providing essential nutrients and energy.