Traumatic brain injuries dont always show

https://zandersjav460.opalvector.com/posts/can-you-recover-if-you-were-partly-at-fault-in-texas-2

Traumatic brain injuries don't always show up right away. My uncle had headaches for weeks after a crash before anyone connected the dots. If you hit your head at all, get checked. It's not worth waiting to see if the headaches go away