the chairs , the chalk , the floor , the desks , the windows , the curtains , the wood corners , the walls , megumis golden paperclip , cell phones , hair extensions barbed wire , reikokus body , my own body , the darkest , oxygen , carbon , gravity , the world and everything in it i could reach for : humans saw most of them as objects , persons or immaterial concepts , but when i was like that they were all tools and weapons and all mine on top of that .