I walked to my stand and got to the tree it was still dark climbed up the tree,pulled up my gun and was sweating pretty good,I took off my glasses to wipe the sweat off my face and forehead,sat up to turn around and my glasses fell off my lap and down on the ground,so it was still dark I climbed back down the tree and found the glasses after I heard them crunch under my boot.Went all the way back to the cabin to get the spare glasses that were in my car and kicked up a huge buck on the way back in.....