After 5 years I finnaly went and got them umm like unsharpened a bit from the edges. It happened 5 years ago when I was playing with my step brother. I was 8 years old. While playing I slipped and fell on my chin. Some bad things happened to my chin and bits of my front 2 teeth broke off and made them un even and that irritated me alot. So herp derp thats what happened.