I am so dumb (I don't expect any arguments)

So, Im sitting here at work screwing around with an Xacto knife (not too smart) and I am thinking in the back of my head "you know, Im probably going to cut myself." Sure enough, about 30 seconds later I am watching the sharp steel blade enter my dull, pink flesh and thinking "wow, that was dumb." Needless to say, it hurts more because I saw it coming and now I am trying to type with a wad of paper towel wrapped around my finger and being held in place by a rubberband. Nice one Bennett, nice.