In the chaotic aftermath of a car accident, the decisions you make in the first few hours and days can significantly impact your ability to recover fair compensation. Unfortunately, most people are unaware of the common mistakes that can undermine their personal injury claim. This article identifies the critical errors to avoid: leaving the scene without calling police, admitting fault at the scene, delaying medical treatment, giving recorded statements to the other driver's insurance company, accepting a quick settlement offer, posting about the accident on social media, and failing to document the scene and your injuries. At Brown Injury Law Group, we have seen how these mistakes cost victims thousands — and sometimes hundreds of thousands — of dollars in lost compensation. Knowing what not to do is just as important as knowing what to do.