What does it mean to "overdrive your headlights"?

Overdriving your headlights refers to the situation where a driver travels at a speed that exceeds the ability to stop within the distance that the headlights can illuminate. In practical terms, headlights typically illuminate the road ahead for a limited distance, and if you are driving too fast, you may not have enough time to react to obstacles or changes in the road ahead once they come into the light. This can pose significant safety risks, especially at night or in low-visibility conditions when relying on headlights for illumination is critical. It is essential for drivers to adjust their speed to ensure that they can safely react to hazards that are visible in their headlights.