They help document pain and suffering with journals, treatment notes

https://smb.state-journal.com/article/Atlanta-Metro-Personal-Injury-Law-Group-Releases-Settlement-Guide-Addressing-1-Million-Car-Accident-Settlement-Documentation-Requirements?storyId=6a2835d73c67a30002f859be

They help document pain and suffering with journals, treatment notes, and expert opinions to justify non-economic compensation.