I was just walking normaly, down the stairs, with an empty glas, (which I had done a hundred times before) and it is one of those stairs that kinda goes around itself. I had just finnished the first three steps (or something), and suddenly my stupid foot slip'd:evil: I hit my head down a step, and smah'd my head into the wall. Then just roll'd down the rest of the steps. I drop'd my glas (luckely it didnt broke). When I was down, I got this extremly big bump on my head, and I found out that I had just made a little hole, on one of the steps. And I had hit a picture down from the wall.