Bed is going to be so lonely

I have been thinking for some time that I need to get me one of those memory foam mattresses, so maybe this is the right time to get one? Redecorate my room, replace my mattress with a memory foam mattress, and maybe make the memories that I had of sleeping on the old mattress with my poor kitty ease off some? I don't know if that would work or not, but I guess I can't afford to find out so I'll just have to sleep on the old bed.