**Fatigue** while driving is a significant risk that can lead to accidents. It manifests with symptoms such as difficulty concentrating, heaviness in the eyes, and slower movements. Fatigue can be both **physical** and **psychological**. Physical fatigue causes tiredness, while psychological fatigue affects concentration.

The main cause of fatigue is driving for **long periods with short breaks**. This is because the body and mind do not have enough time to recover, increasing the risk of experiencing the mentioned symptoms. On the other hand, driving for short periods, even with short breaks, does not generate the same level of fatigue, as the driver is not exposed to the same prolonged wear.