memory foam is supposed to "remember" the shape of your body, but what else is it remembering?

It remembers your dreams, and your worst nightmares.

Then it collects and categorizes each of them into a huge interconnected pool of universal dreams and nightmares, thereby gaining the ability to calculate what the best/worst combination of dream-terror duo would be in order to achieve ultimate global subservience via deepsleep synapse reprogramming.

just keep eating your fucking broccoli

It remembers that awkward preteen age where you humped pillows in your sleep and made a "messy"