Five senses; an incurably abstract intellect; a haphazardly selective memory; a set of preconceptions and assumptions so numerous that I can never examine more than a minority of them - never become even conscious of them all.
The tree doesn't die, nor do I when you cut off a branch or a finger, we both heal so we don't lose all the sap or blood. That to me is total shock. Also that water defies the laws of physics by becoming less dense when frozen. Life really is a miracle and all the things that are been built into us through it.