I’ve always figured that tree were here to give us oxygen and to be homes for the birds and the bees. I now think that God created trees as a symbolism of humans. We create a layer around us; a wall. We all know there’s something behind the bark of a tree, but what will it be? Fresh wood ready to be used? Rotted wood decaying? Wood full of holes with bugs crawling all throughout? I guess what I’m trying to say is, trees are just like us. You never know what will be under that bark.