What does it mean to have a car accident before the exam?

The moral of having a car accident before the exam is that this person had a car accident.

If you go out and get hit by a car, it means that something bad may have happened to you recently. Usually, before the catastrophe, there will be some omens, which may be not only a car accident, but also some disputes in the process of getting along with family and friends, or some big twists and turns at work, which will affect your family and career fortune, or things that break money. This is not a good sign.