pfftfft, thats nothing anon. once time I was suspended from school because I kept walking around the school yard grinding my arm into the wall of the gymnasium. I would do this every day during lunch hour until the skin on my arms was rubbed off and it left a streak of blood all the way across the gym completely encircling it. it would get ingrained into the wall and essentially get stuck there during the heat of the day and the jannies would have to spend the rest of the day cleaning it. I dont know why I did it desu I told the principal that I was possessed by demons as a joke but looking back on it I probably was possessed or some shit ngl lol lmao even