Severance offer, what should I ask for? after 3 years as a customer-service rep

The company sent a severance agreement with a release of claims, and I am unsure what to do. It includes health coverage for a couple of months. Did anyone negotiate and succeed?

An hour with an employment lawyer cost me a small fee and made me feel much safer about signing.

Read the release carefully. Mine included things I did not expect, like a non-compete.