What does 'overdriving' your headlights mean?

'Overdriving' your headlights refers to a situation where a driver is traveling at a speed that exceeds the distance they can see ahead clearly with their headlights. When driving at night or in low-light conditions, headlights illuminate a limited area of the road. If a driver is going too fast, they may find that they reach an area of the road that is not visible in the light cast by their headlights before they can respond to obstacles or hazards. This can significantly increase the risk of accidents, as the driver may not have enough time to react safely.

In essence, it is crucial for drivers to match their speed with the distance that their headlights allow them to see, ensuring they can stop safely if needed. This concept emphasizes the importance of adjusting driving behavior based on visibility and road conditions at night.