So there you have it: Nature is a rotten mess. But that's only the beginning. If you take your eyes off it for one second, it will kill you. Thorns, insects, fungus, worms, birds, reptiles, wild animals, raging rivers, bottomless ravines, dry deserts, snow, quicksand, tumbleweeds, sap, and mud. Rot, poison and death. That's Nature.It's a wonder you even step outside of your cabin, I said.My bravery exceeds my good sense, he said.