Picture with me, if you will, the absurdity of finding yourself swimming in the middle of the ocean. First think about the ocean and how deep and infinitely vast it is; then about how improbable it is to even fully grasp the notion of how large the ocean is, of how deep it is, of how wide it is; think about how there is so much of it we will never know, and so much we can never know.

Let that sink in, deeply and fully.