I have two identical scars on my inner forearms. I feel the need to explain. The first one was an iron burn. I leaned across the ironing board to reach a fallen garment shortly after turning the iron on and left my arm resting against the iron whilst I did it. It heated up and, although I pulled my arm away it still got burned.
The matching scar? Thought you'd wonder. Unable to believe that such a slight touch on a recently-switched-on iron could burn me so, I briefly touched it with my other forearm.
I now look like a runner up in the world's worst self-harming championships. Suicide by iron burn? Slow. Very slow. Thank you for listening.