When you’re caught in traffic after a challenging day, does your foot press harder on the gas pedal? It’s not a coincidence. Research in psychology shows that negative emotions—especially anger and stress—can alter your driving behavior by influencing your decision-making, often without your full awareness.

Intense feelings such as anger and frustration stimulate mental and physiological responses that make speeding almost a reflexive response. Let’s explore why your brain compels you to accelerate when you are upset, and examine how personality traits like impulsivity and a need for control contribute to this behavior. We’ll also share strategies to help you maintain composure behind the wheel.

Why does anger make you drive faster?

Studies indicate that angry drivers are more likely to neglect speed limits, interpreting slow-moving vehicles or minor delays as personal affronts. This is not merely impatience. Anger primes your cognitive processes to perceive neutral situations as provocative, creating a misguided rationale to speed past them or “teach” others a lesson.

When you feel furious or frustrated, your heart rate accelerates and adrenaline surges through your body. This state drives impulsive decisions, such as overtaking a truck without the proper checks. Angry drivers tend to overestimate their driving capabilities while underestimating potential hazards, believing they can safely handle high speeds until unforeseen circumstances prove otherwise.

Those predisposed to frequent outbursts are more susceptible to aggressive driving practices. Even minor irritations—a red light, a pedestrian crossing—can appear as significant provocations. In contrast, drivers overwhelmed by anxiety typically exhibit excessive caution because fear amplifies their perception of risk.

How to keep your mood from affecting your driving

Interrupting this cycle begins by recognizing how emotions can hijack your behavior. The following strategies can help you stay grounded:

Spot the physical signs early. Anger manifests not only in your thoughts but also in your body. Notice cues such as a clenched jaw, a tense grip on the steering wheel, which show that your anger is escalating. Whenever possible, safely pull over and allow yourself at least five minutes to decompress.
Reframe “enemies” on the road. The driver who cut you off is unlikely to have ill intentions. More often, their behavior stems from distraction rather than malice. Instead of viewing them as adversaries, consider that most traffic conflicts arise from momentary lapses in attention.
Create a pre-drive ritual. If you’re already unsettled, pause before starting your vehicle to center your thoughts. Consider listening to a soothing playlist and adjusting your seat and mirrors with deliberate care. These simple rituals remind your brain that driving demands a calm, focused mindset.
Know your triggers. Reflect on whether factors like rush hour congestion or aggressive drivers tend to set you off. By planning alternate routes, departing earlier, or using apps that offer real-time traffic data to avoid congestion, you can reduce exposure to these triggers.
Address chronic anger. If irritability infiltrates multiple areas of your life, consider consulting a mental health professional. Techniques rooted in cognitive-behavioral therapy can assist in reframing impulsive, reactive thoughts, enabling you to maintain a calmer disposition when behind the wheel.

While speeding may offer a sense of relief, it rarely solves your frustrations and elevates the risk for you and other road users. By approaching driving as a skill that requires not only technical proficiency but also emotional intelligence and mindfulness, you’re more likely to make safer, more thoughtful choices even on your most challenging days.