Traffic accidents are rough...a couple years ago my brakes failed (at 5 am on the way to the airport, eek) and I rear-ended someone (who was on their way to the Amtrak station). Luckily nobody was hurt and the cars were able to be fixed, but I still drive WAY behind the car in front of me, even if I'm going 80, and I have a tendency to hit the brakes easily if someone half a mile ahead has their brake lights on, especially if it's raining or snowing.