Don't notice it (spoiler: that's a good thing) – As soon as I started sleeping on this mattress I stopped noticing it was there—which is a win. I know that when I have slept on terrible or not-quite-right mattresses I couldn't stop noticing them. I am a terrible sleeper in general, but on this mattress I have slept uninterrupted through the night more frequently than I have done ever in my adult life. I rarely wake up with a sore back (my back is generally sore from sitting with my face in a computer all day).