To have some idea what it's like, stand in the outside lane of a motorway, get your mate to drive his car at you at 95 mph and wait until he's 12 yards away, before you decide which way to jump.
Many highly intelligent people are poor thinkers. Many people of average intelligence are skilled thinkers. The power of a car is separate from the way the car is driven.
When you read about a car crash in which two or three youngsters are killed, do you pause to dwell on the amount of love and treasure and patience parents poured into bodies no longer suitable for open caskets?