Likewise, imagining an octopus"s inner life is a hard thing to do from our human standpoint. Try it for a moment – imagine what it"s like to be suspended in the cool blueish twilight down at the seabed, perhaps a slight drag of current pulling you this way and that, your eight arms waving gently around you. When you picture the tips of your suckered limbs moving, what do you imagine it feels like? Is it, perhaps, something like wiggling your human fingers and toes?