I have an oppurtunity to get a really nice mattress. It is expensive but it has a lifetime warrenty and is a REALLY nice mattress. Has getting the right mattress helped you? I really don't want to waste that much $$ if it will not signifecantly impact my life. LOL It really did help alleviate the pressure on my body. It was like floating in a pool. No pressure, no pain. What has been others experiance? Good and bad. Thanks! These big ticket items make me nervous..any help appreciated!