Should I take the settlement?

Hi,
So I got injured from my previous job 2 years ago and develop carpal tunnel. I eventually got a lawyer to fight my case against the workers comp insurance injury because I wasn’t able to work for a while due to my hand injury. Yesterday I got some news that the insurance company are offering me 20,000 dollar as well as paying for my school to learn a new skill in order to gain a new employment
I was wondering if I should take it or aim higher, my lawyer said if we aim higher we will have to do court for another 6 months.