Traffic accident

Early this morning encountered I a traffic accident in my BC7 SUBARU Legacy LSi US model. TOYOTA Crown Athlete could not stop just behind of me.
Treatment of my cervical bone, accident proof by police, car repair estimate by SUBARU dealer and the communication contacts with the insurance company have just over before long.
Accident in any fields have increased in number at the end of the year. Anyway, the best care must be taken everywhere, because anything can happen at any time.
I had ever done the same about 15 years ago, so this accident is the secondary one. As a proverb says the same thing might happen as the third one? Is it a time for giving up this car?