“We take these walks through nature, I think, on some deep level, to remind ourselves that the majority of our lives are illusions. That nothing is permanent and eventually the march of nature will stomp right through our assured lies that we are someone separate from it; somehow protected. We check in with the world as it really is, to both maintain the illusion for little while longer once we get home, and to ready ourselves for what is inevitable: when the illusion necessarily ends.“