What should you do if you know you are too tired to drive?

If you know you are too tired to drive, the best course of action is to avoid driving altogether. Fatigue significantly impacts reaction time, cognitive function, and overall awareness, which greatly increases the risk of accidents. Driving while drowsy is comparable to driving under the influence of alcohol, as both impair your ability to operate a vehicle safely. Choosing not to drive eliminates the potential danger to yourself and others on the road.

While taking breaks may seem like a reasonable option and can help an already tired driver, it does not address the underlying issue of fatigue. Continuing to drive cautiously or speeding to reach your destination quickly is also not a safe solution, as neither option mitigates the hazard posed by drowsiness. Prioritizing safety by refraining from driving when tired ensures that all road users can arrive at their destinations safely.