That I stuck my finger in the table saw? Yes, I know all the dos and don't. And I still got the tip of my forefinger a bit. I was ripping 1/4" pieces of rosewood to make earrings for my wife for Christmas and my attention wavered just a moment. That's all it takes. Anyway, I wanted to tell you folks it's hard to carve with a bandage wrapped on your finger, so don't do this.