Driving with **a lot of heat** inside the vehicle can negatively affect the driver. This excessive heat causes the driver to experience **drowsiness and fatigue** more quickly, which can lead to distractions and errors at the wheel. Additionally, heat can increase **aggressiveness** towards other drivers.

**Reaction time** is crucial when driving, as it is the time that passes between perceiving a stimulus, such as a red traffic light, and reacting, such as braking the car. Under normal conditions, this time is from half a second to one second. However, excessive heat inside the car is one of the factors that can **increase reaction time**, making the driver take longer to respond to unforeseen situations.

To mitigate these effects, it is recommended to keep the vehicle's air conditioning at a temperature between **20 and 23 degrees**, take more breaks during the trip, and drink plenty of water or juices to stay hydrated. Additionally, it is advisable to wear light, loose, and light-colored clothing to be more comfortable when driving on hot days.