To avoid distractions while driving, what should drivers do?

Avoiding distractions while driving is crucial for maintaining focus on the road and ensuring the safety of both the driver and others. The best practice is to refrain from taking calls or sending messages while driving, as these activities can significantly impair attention and reaction times. Engaging with a phone can draw a driver's gaze away from the road and divert cognitive resources, leading to an increased risk of accidents.

The other options suggest activities that can lead to distractions. Engaging in conversations with passengers can shift attention away from driving, multitasking with personal grooming can take hands off the wheel and eyes off the road, and solely relying on GPS navigation, while seemingly focused, can still distract from the primary responsibility of driving if adjustments or interactions are needed during the journey. Therefore, the most effective strategy to avoid distractions is to eliminate any phone-related tasks while driving.