How do alcohol, drugs, medication, or stress affect a person’s ability to drive?

• They impair judgment and the ability to operate a vehicle responsibly and safely.
  Explanation:

  "Alcohol, drugs, certain medications, and stress negatively impact a driver's judgment, reaction time, coordination, and ability to make safe decisions. These factors can significantly increase the likelihood of accidents."
• They have no effect whatsoever.
• They may make you feel bad about driving alone.
• All of the above.