What effect does the “fight or flight” response have on driving?

The "fight or flight" response is a physiological reaction to perceived threats or stressors that prepares the body to either confront or flee from danger. This response results in the release of adrenaline and other stress hormones, which can significantly impact a person's ability to drive safely.

When drivers experience this heightened state of arousal, their judgment can become impaired. This includes difficulties in processing information, decision-making, and risk assessment while on the road. The increased adrenaline might make individuals feel more alert temporarily, but it can also lead to increased anxiety and aggressive driving behaviors. Coordination can also be affected, as the body is in a state of heightened stress, which can result in slowed reaction times and reduced fine motor skills necessary for controlling a vehicle. Therefore, the fight or flight response detracts from a driver’s ability to navigate safely by clouding judgment and reducing overall coordination.