Driving at **high speed** makes it **more difficult to control the vehicle** for several reasons:

- **Reaction to unforeseen events**: At higher speeds, it is more challenging to react quickly to unexpected situations, increasing the risk of making serious mistakes.

- **Tunnel vision**: When driving fast, the ability to see what is happening on the sides decreases, limiting vision to what is directly in front, as if in a tunnel. This reduces the ability to anticipate potential dangers.

- **Fatigue and tension**: Maintaining a high speed for a long time can cause fatigue and increase the driver's tension, affecting their ability to control the vehicle.

- **Appropriate speed**: Driving at a speed that adapts to the weather conditions, the road, and the driver's state allows for better vehicle control. Excessive speed increases the likelihood of serious accidents.


For these reasons, it is crucial to maintain an appropriate speed to ensure better vehicle control and reduce the risk of accidents.