Should I negotiate my severance? - what worked for you?

My manager said the package is final, but the letter gives me time to review. I have read a lot of threads here and could not find my exact situation. It includes health coverage for a couple of months. Should I see a lawyer?

Keep everything in writing and save the confirmation numbers. It made the follow-up calls so much easier.

Ask for the offer in writing and do not sign on the spot. A day or two to think is normal.